S. Naganawa

发表

Computer-aided diagnosis of lung cancer: definition and detection of ground-glass opacity type of nodules by high-resolution computed tomography

T. Kitasaka, K. Mori, S. Iwano, 2009, Japanese Journal of Radiology.

Pulmonary lobar volumetry using novel volumetric computer-aided diagnosis and computed tomography.

Yuanzhong Li, S. Iwano, S. Naganawa, 2013, Interactive cardiovascular and thoracic surgery.

Evaluation of glymphatic system activity with the diffusion MR technique: diffusion tensor image analysis along the perivascular space (DTI-ALPS) in Alzheimer’s disease cases

H. Kawai, T. Taoka, F. Yasuno, 2017, Japanese Journal of Radiology.

Serial evaluation of diffusion tensor brain fiber tracking in a patient with severe diffuse axonal injury.

Takeo Ishigaki, Osamu Takizawa, Shinji Naganawa, 2004, AJNR. American journal of neuroradiology.

Comprehensive Evaluation of B1+-corrected FISP-based Magnetic Resonance Fingerprinting: Accuracy, Repeatability and Reproducibility of T1 and T2 Relaxation Times for ISMRM/NIST System Phantom and Volunteers

M. Nittka, J. Pfeuffer, T. Taoka, 2019, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Increased sensitivity to low concentration gadolinium contrast by optimized heavily T2-weighted 3D-FLAIR to visualize endolymphatic space.

H. Kawai, S. Naganawa, M. Sone, 2010, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Visualization of endolymphatic hydrops in Ménière's disease with single-dose intravenous gadolinium-based contrast media using heavily T(2)-weighted 3D-FLAIR.

H. Kawai, S. Naganawa, M. Sone, 2010, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Detecting sub-second changes in brain activation patterns during interictal epileptic spike using simultaneous EEG-fMRI

E. Bagarinao, M. Hoshiyama, G. Sobue, 2018, Clinical Neurophysiology.

FDG-PET/CT predicts survival and lung metastasis of hypopharyngeal cancer in a multi-institutional retrospective study

S. Naganawa, Y. Hasegawa, N. Hanai, 2017, Annals of Nuclear Medicine.

Optimization of diffusion-tensor MR imaging data acquisition parameters for brain fiber tracking using parallel imaging at 3 T

H. Kawai, T. Ishigaki, S. Naganawa, 2004, European Radiology.

Pre-surgical mapping of primary motor cortex by functional MRI at 3 T: effects of intravenous administration of Gd-DTPA

T. Nihashi, T. Ishigaki, I. Aoki, 2004, European Radiology.

Cortical and subcortical brain atrophy in Parkinson's disease with visual hallucination

G. Sobue, S. Naganawa, K. Hara, 2013, Movement disorders : official journal of the Movement Disorder Society.

Three-dimensional printer-generated patient-specific phantom for artificial in vivo dosimetry in radiotherapy quality assurance.

Hajime Monzen, Masataka Komori, Hiroshi Oguchi, 2017, Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics.

Contralateral and ipsilateral responses in primary somatosensory cortex following electrical median nerve stimulation—an fMRI study

Takeo Ishigaki, Ikuo Aoki, Takashi Nihashi, 2005, Clinical Neurophysiology.

Regional ADC values of the normal brain: differences due to age, gender, and laterality

Takeo Ishigaki, Shinji Naganawa, T. Ishigaki, 2002, European Radiology.

Impact of the Glymphatic System on the Kinetic and Distribution of Gadodiamide in the Rat Brain: Observations by Dynamic MRI and Effect of Circadian Rhythm on Tissue Gadolinium Concentrations

Gregor Jost, Toshiaki Taoka, Shinji Naganawa, 2018, Investigative radiology.

Monitoring of fatigue in radiologists during prolonged image interpretation using fNIRS

Takeo Ishigaki, Kazuhiro Shimamoto, Hiromichi Fukushima, 2019, Japanese Journal of Radiology.

Diagnostic performance of 18F-FDG PET/CT and whole-body diffusion-weighted imaging with background body suppression (DWIBS) in detection of lymph node and bone metastases from pediatric neuroblastoma

H. Kawai, S. Naganawa, H. Muramatsu, 2018, Annals of Nuclear Medicine.

Distinct manifestation of cognitive deficits associate with different resting-state network disruptions in non-demented patients with Parkinson’s disease

Epifanio Bagarinao, Takashi Tsuboi, Gen Sobue, 2018, Journal of Neurology.

Effects of Gradient Coil Noise and Gradient Coil Replacement on the Reproducibility of Resting State Networks

E. Bagarinao, G. Sobue, S. Naganawa, 2018, Front. Hum. Neurosci..

Structural MRI correlates of amyotrophic lateral sclerosis progression

Epifanio Bagarinao, Gen Sobue, Shinji Naganawa, 2017, Journal of Neurology, Neurosurgery, and Psychiatry.

Active brain changes after initiating fingolimod therapy in multiple sclerosis patients using individual voxel-based analyses for diffusion tensor imaging

G. Sobue, S. Naganawa, K. Hara, 2016, Nagoya journal of medical science.

Involvement of the caudate nucleus head and its networks in sporadic amyotrophic lateral sclerosis-frontotemporal dementia continuum

G. Sobue, N. Hattori, S. Naganawa, 2016, Amyotrophic lateral sclerosis & frontotemporal degeneration.

MRI mean diffusivity detects widespread brain degeneration in multiple sclerosis

G. Sobue, S. Naganawa, K. Hara, 2012, Journal of the Neurological Sciences.

CSF Pulsation Artifacts on ADC Maps Obtained with Readout-segmented EPI

S. Naganawa, M. Ikeda, T. Ohashi, 2016, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Regional differences of fMR signal changes induced by hyperventilation: Comparison between SE‐EPI and GE‐EPI at 3‐T

Toralf Mildner, David G Norris, Stefan Zysset, 2002, Journal of magnetic resonance imaging : JMRI.

Direct comparison study between FDG-PET and IMP-SPECT for diagnosing Alzheimer's disease using 3D-SSP analysis in the same patients

Takashi Kato, Kengo Ito, H. Yatsuya, 2007, Radiation Medicine.

Prediction of prone-to-supine tumor displacement in the breast using patient position change: investigation with prone MRI and supine CT

Shinji Naganawa, S. Naganawa, Mariko Kitano, 2014, Breast Cancer.

The role of contrast-enhanced MR mammography for determining candidates for breast conservation surgery

Takeo Ishigaki, Tokiko Endo, Yasuyuki Sato, 2002, Breast cancer.

Magnitude subtraction vs. complex subtraction in dynamic contrast‐enhanced 3D‐MR angiography: Basic experiments and clinical evaluation

T. Ishigaki, T. Ishigaki, S. Naganawa, 1999, Journal of magnetic resonance imaging : JMRI.

Appearance of the Organum Vasculosum of the Lamina Terminalis on Contrast-enhanced MR Imaging

H. Kawai, T. Taoka, S. Naganawa, 2017, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Assessing the Risk of Intracranial Aneurysm Rupture Using Morphological and Hemodynamic Biomarkers Evaluated from Magnetic Resonance Fluid Dynamics and Computational Fluid Dynamics

M. Alley, S. Naganawa, H. Isoda, 2020, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Evaluation of magnetic resonance angiography as a possible alternative to rotational angiography or computed tomography angiography for assessing cerebrovascular computational fluid dynamics

S. Naganawa, H. Isoda, Y. Komori, 2020, Physical and Engineering Sciences in Medicine.

Grading of endolymphatic hydrops using magnetic resonance imaging

Ilmari Pyykkö, Shinji Naganawa, Seiichi Nakata, 2009, Acta oto-laryngologica. Supplementum.

Consensus on MR Imaging of Endolymphatic Hydrops in Patients With Suspected Hydropic Ear Disease (Meniere)

S. Naganawa, I. Pyykkö, Jun Yang, 2022, Frontiers in Surgery.

Dilatation of the Endolymphatic Space in the Ampulla of the Posterior Semicircular Canal: A New Clinical Finding Detected on Magnetic Resonance Imaging

S. Naganawa, M. Sone, N. Katayama, 2021, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Imaging of endolymphatic hydrops on a vertigo attack of Meniere’s disease

S. Naganawa, M. Sone, S. Sugiura, 2021, Nagoya journal of medical science.

Evaluation of the blood–perilymph barrier in ears with endolymphatic hydrops

S. Naganawa, M. Sone, M. Teranishi, 2021, Acta oto-laryngologica.

Effects of endolymphatic hydrops on acoustic energy absorbance

S. Naganawa, M. Sone, M. Teranishi, 2020, Acta oto-laryngologica.

MR Imaging of Endolymphatic Hydrops: Utility of iHYDROPS-Mi2 Combined with Deep Learning Reconstruction Denoising

H. Kawai, S. Naganawa, Kazushige Ichikawa, 2020, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Significance of high signal intensity in the endolymphatic duct on magnetic resonance imaging in ears with otological disorders

S. Naganawa, M. Sone, N. Nishio, 2020, Acta oto-laryngologica.

Quantification of Endolymphatic Space Volume after Intravenous Administration of a Single Dose of Gadolinium-based Contrast Agent: 3D-real Inversion Recovery versus HYDROPS-Mi2

S. Naganawa, T. Ohashi, T. Katagiri, 2019, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Clinical Features of Ears With Otosclerosis and Endolymphatic Hydrops.

S. Naganawa, M. Sone, M. Teranishi, 2019, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Age Dependence of Gadolinium Leakage from the Cortical Veins into the Cerebrospinal Fluid Assessed with Whole Brain 3D-real Inversion Recovery MR Imaging

H. Kawai, T. Taoka, S. Naganawa, 2018, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

The relationship between endolymphatic hydrops in the vestibule and low‐frequency air‐bone gaps

S. Naganawa, M. Sone, M. Teranishi, 2018, The Laryngoscope.

Significance of Endolymphatic Hydrops Herniation Into the Semicircular Canals Detected on MRI.

S. Naganawa, M. Sone, M. Teranishi, 2018, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Imaging of the endolymphatic space in patients with Ménière's disease.

S. Naganawa, M. Sone, T. Nakashima, 2017, Auris, nasus, larynx.

Endolymphatic hydrops in patients with unilateral and bilateral Meniere’s disease

S. Naganawa, Masahiro Kato, M. Sone, 2017, Acta oto-laryngologica.

Simple Estimation of the Endolymphatic Volume Ratio after Intravenous Administration of a Single-dose of Gadolinium Contrast

S. Naganawa, M. Sone, T. Ohashi, 2016, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Changes in endolymphatic hydrops in patients with Ménière’s disease treated conservatively for more than 1 year

S. Naganawa, Masahiro Kato, M. Sone, 2015, Acta oto-laryngologica.

Volume Quantification of Endolymph after Intravenous Administration of a Single Dose of Gadolinium Contrast Agent: Comparison of 18- versus 8-minute Imaging Protocols.

S. Naganawa, M. Ikeda, M. Sone, 2015, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

The Technical and Clinical Features of 3D-FLAIR in Neuroimaging.

S. Naganawa, 2015, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Magnetic Resonance Imaging Evaluation of Endolymphatic Hydrops in Cases With Otosclerosis

S. Naganawa, M. Sone, T. Nakashima, 2015, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Ratio of Vestibular Endolymph in Patients with Isolated Lateral Semicircular Canal Dysplasia.

H. Kawai, S. Naganawa, M. Ikeda, 2015, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

MR imaging of Ménière's disease after combined intratympanic and intravenous injection of gadolinium using HYDROPS2.

H. Kawai, S. Naganawa, M. Sone, 2014, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Endolymphatic space size in patients with vestibular migraine and Ménière’s disease

G. Sobue, S. Naganawa, Masahiro Kato, 2014, Journal of Neurology.

Semi-quantification of endolymphatic size on MR imaging after intravenous injection of single-dose gadodiamide: comparison between two types of processing strategies.

S. Naganawa, M. Ikeda, M. Sone, 2013, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Clinically applicable objective diagnosis of Ménière’s disease by MR: How “to do” it

H. Kawai, S. Naganawa, T. Nakashima, 2013 .

MR imaging of endolymphatic hydrops in 10 minutes: A new strategy for dramatic scan time reduction

S. Naganawa, 2013 .

Magnetic resonance imaging of the inner ear after both intratympanic and intravenous gadolinium injections

S. Naganawa, Masahiro Kato, M. Sone, 2013, Acta oto-laryngologica.

Endolymphatic Hydrops Revealed by Magnetic Resonance Imaging in Patients With Acute Low-Tone Sensorineural Hearing Loss

S. Naganawa, Masahiro Kato, N. Ohmiya, 2013, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Ménière's disease: a reappraisal supported by a variable latency of symptoms and the MRI visualisation of endolymphatic hydrops

S. Naganawa, I. Pyykkö, J. Zou, 2013, BMJ Open.

Visualization of endolymphatic hydrops in Ménière's disease after intravenous administration of single-dose gadodiamide at 1.5T.

H. Kawai, S. Naganawa, M. Sone, 2013, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Endolymphatic hydrops revealed by magnetic resonance imaging in patients with atypical Meniere's disease

S. Naganawa, Masahiro Kato, M. Sone, 2013, Acta oto-laryngologica.

Peak Width in Multifrequency Tympanometry and Endolymphatic Hydrops Revealed by Magnetic Resonance Imaging

S. Naganawa, M. Sone, T. Nakashima, 2012, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Imaging of endolymphatic and perilymphatic fluid after intravenous administration of single-dose gadodiamide.

H. Kawai, S. Naganawa, M. Sone, 2012, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Contrast enhancement of the inner ear in magnetic resonance images taken at 10 minutes or 4 hours after intravenous gadolinium injection

S. Naganawa, H. Isoda, M. Sone, 2012, Acta oto-laryngologica.

Gadolinium distribution in cochlear perilymph: differences between intratympanic and intravenous gadolinium injection

H. Kawai, S. Naganawa, M. Sone, 2012, Neuroradiology.

Visualization of endolymphatic hydrops in Ménière's disease after single-dose intravenous gadolinium-based contrast medium: timing of optimal enhancement.

H. Kawai, S. Naganawa, M. Sone, 2012, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Endolymphatic hydrops and blood–labyrinth barrier in Ménière's disease

S. Naganawa, M. Sone, T. Nakashima, 2011, Acta oto-laryngologica.

Association Between Endolymphatic Hydrops as Revealed by Magnetic Resonance Imaging and Caloric Response

S. Naganawa, Masahiro Kato, M. Sone, 2011, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Endolympathic hydrops in patients with vestibular schwannoma: visualization by non-contrast-enhanced 3D FLAIR

H. Kawai, S. Naganawa, M. Ikeda, 2011, Neuroradiology.

Magnetic resonance imaging of the inner ear in Meniere's disease.

D. Poe, S. Naganawa, I. Pyykkö, 2010, Otolaryngologic clinics of North America.

Changes in endolymphatic hydrops in a patient with Meniere's disease observed using magnetic resonance imaging.

S. Naganawa, M. Sone, T. Nakashima, 2010, Auris, nasus, larynx.

3 Tesla magnetic resonance imaging obtained 4 hours after intravenous gadolinium injection in patients with sudden deafness

S. Naganawa, M. Sone, T. Nakashima, 2010, Acta oto-laryngologica.

Relationship between endolymphatic hydrops and vestibular-evoked myogenic potential

S. Naganawa, M. Sone, T. Nakashima, 2010, Acta oto-laryngologica.

MR imaging of the cochlear modiolus after intratympanic administration of Gd-DTPA.

H. Kawai, S. Naganawa, M. Sone, 2010, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Relationship between the Degree of Endolymphatic Hydrops and Electrocochleography

S. Naganawa, M. Sone, T. Nakashima, 2009, Audiology and Neurotology.

Observation of contrast enhancement in the cochlear fluid space of healthy subjects using a 3D-FLAIR sequence at 3 Tesla

T. Ishigaki, S. Naganawa, O. Takizawa, 2006, European Radiology.

Imaging of Endolymphatic and Perilymphatic Fluid at 3T After Intratympanic Administration of Gadolinium-Diethylene-Triamine Pentaacetic Acid

S. Naganawa, M. Sone, T. Nakashima, 2008, American Journal of Neuroradiology.

Separate visualization of endolymphatic space, perilymphatic space and bone by a single pulse sequence; 3D-inversion recovery imaging utilizing real reconstruction after intratympanic Gd-DTPA administration at 3 Tesla

S. Naganawa, M. Sone, T. Nakashima, 2008, European Radiology.

3D-FLAIR magnetic resonance imaging in the evaluation of mumps deafness.

S. Naganawa, T. Nakashima, H. Otake, 2006, International journal of pediatric otorhinolaryngology.

Prediction of pathologic prognostic factors in patients with lung adenocarcinomas: comparison of thin-section computed tomography and positron emission tomography/computed tomography

S. Iwano, S. Naganawa, Mariko Kishimoto, 2014, Cancer Imaging.

Histogram analysis of quantitative pharmacokinetic parameters on DCE-MRI: correlations with prognostic factors and molecular subtypes in breast cancer

H. Kawai, S. Naganawa, H. Satake, 2018, Breast Cancer.

MR cisternography of the cerebellopontine angle: comparison of three-dimensional fast asymmetrical spin-echo and three-dimensional constructive interference in the steady-state sequences.

T. Ishigaki, S. Naganawa, T. Koshikawa, 2001, AJNR. American journal of neuroradiology.

A phase I/II trial of intraoperative breast radiotherapy in an Asian population: 10-year results with critical evaluation

S. Naganawa, Y. Shimoyama, Y. Itoh, 2020, Journal of radiation research.

A phase I/II trial of intraoperative breast radiotherapy in an Asian population: 5-year results of local control and cosmetic outcome

Tohru Okada, S. Naganawa, Y. Itoh, 2015, Radiation oncology.

High-resolution T2-weighted MR imaging of the inner ear using a long echo-train-length 3D fast spin-echo sequence

T. Ishigaki, I. Aoki, S. Naganawa, 2004, European Radiology.

Assessment of Severity in Chronic Thromboembolic Pulmonary Hypertension by Quantitative Parameters of Dual-Energy Computed Tomography

S. Iwano, S. Naganawa, T. Kondo, 2020, Journal of computer assisted tomography.

Early glottic cancer treatment with concurrent chemoradiotherapy with once-daily orally administered S-1

S. Naganawa, K. Ohtakara, Tamami Ono, 2021, Nagoya journal of medical science.

In Reference to Visualization of Endolymphatic Hydrops in Patients With Meniere's Disease

S. Naganawa, M. Sone, T. Nakashima, 2008 .

A Randomized, Double-Blind Pilot Trial of Hydrolyzed Rice Bran versus Placebo for Radioprotective Effect on Acute Gastroenteritis Secondary to Chemoradiotherapy in Patients with Cervical Cancer

Tohru Okada, S. Naganawa, M. Ikeda, 2015, Evidence-based complementary and alternative medicine : eCAM.

End-Systolic Eccentricity Index Obtained by Enhanced Computed Tomography Is a Predictor of Pulmonary Vascular Resistance in Patients with Chronic Thromboembolic Pulmonary Hypertension

S. Iwano, S. Naganawa, Katsuhiko Kato, 2022, Life.

Planning of segmentectomy using three-dimensional computed tomography angiography with a virtual safety margin: technique and initial experience.

S. Iwano, S. Naganawa, K. Kawaguchi, 2013, Lung cancer.

Pharmacologic and non-pharmacologic interventions to prevent hypersensitivity reactions of non-ionic iodinated contrast media: a systematic review protocol

T. Nihashi, T. Terasawa, S. Naganawa, 2020, BMJ Open.

Neurofluid Dynamics and the Glymphatic System: A Neuroimaging Perspective

T. Taoka, S. Naganawa, 2020, Korean journal of radiology.

Imaging findings in a case with cholesteatoma in complete aural atresia.

S. Naganawa, M. Sone, T. Nakashima, 2010, American journal of otolaryngology.

High-speed imaging at 3 Tesla: a technical and clinical review with an emphasis on whole-brain 3D imaging.

Takeo Ishigaki, Osamu Takizawa, Shinji Naganawa, 2004, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Contrast enhancement of the anterior eye segment and subarachnoid space: detection in the normal state by heavily T2-weighted 3D FLAIR.

H. Kawai, S. Naganawa, M. Sone, 2011, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Increased signal intensity of the cochlea on pre- and post-contrast enhanced 3D-FLAIR in patients with vestibular schwannoma

H. Kawai, T. Nihashi, S. Naganawa, 2009, Neuroradiology.

Cutting edge of inner ear MRI

S. Naganawa, T. Nakashima, 2009, Acta oto-laryngologica. Supplementum.

Communication between cochlear perilymph and cerebrospinal fluid through the cochlear modiolus visualized after intratympanic administration of Gd-DTPA

S. Iwano, S. Naganawa, M. Sone, 2008, Radiation Medicine.

Imaging endolymphatic hydrops at 3 tesla using 3D-FLAIR with intratympanic Gd-DTPA administration.

S. Iwano, S. Naganawa, M. Sone, 2008, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Prompt contrast enhancement of cerebrospinal fluid space in the fundus of the internal auditory canal: observations in patients with meningeal diseases on 3D-FLAIR images at 3 Tesla.

S. Naganawa, K. Maruyama, T. Nakashima, 2006, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Significance of Endolymphatic Hydrops in Ears With Unilateral Sensorineural Hearing Loss.

S. Naganawa, M. Sone, M. Teranishi, 2017, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Image evaluation of endolymphatic space in fluctuating hearing loss without vertigo

S. Naganawa, M. Sone, T. Nakashima, 2009, European Archives of Oto-Rhino-Laryngology.

FDG-PET performed concurrently with initial I-131 ablation for differentiated thyroid cancer

S. Iwano, S. Naganawa, Katsuhiko Kato, 2012, Annals of Nuclear Medicine.

Correlation between estimated glomerular filtration rate (eGFR) and apparent diffusion coefficient (ADC) values of the kidneys.

H. Kawai, S. Naganawa, M. Ikeda, 2010, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Diffusion-weighted imaging of the liver: technical challenges and prospects for the future.

H. Kawai, T. Ishigaki, I. Aoki, 2005, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Imaging for central nervous system (CNS) interstitial fluidopathy: disorders with impaired interstitial fluid dynamics

T. Taoka, S. Naganawa, 2020, Japanese Journal of Radiology.

Glymphatic imaging using MRI

T. Taoka, S. Naganawa, 2020, Journal of magnetic resonance imaging : JMRI.

Thoracic Temporal Subtraction Three Dimensional Computed Tomography (3D-CT): Screening for Vertebral Metastases of Primary Lung Cancers

Yuanzhong Li, S. Iwano, S. Naganawa, 2017, PloS one.

Myocardial motion analysis based on an optical flow method using tagged MR images

S. Naganawa, H. Isoda, Y. Komori, 2018, Radiological Physics and Technology.

Quantitative evaluation of interstitial pneumonia using 3D-curved high-resolution CT imaging parallel to the chest wall: A pilot study

Yuanzhong Li, S. Iwano, S. Naganawa, 2017, PloS one.

Gd-based Contrast Enhancement of the Perivascular Spaces in the Basal Ganglia

H. Kawai, T. Taoka, S. Naganawa, 2016, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

S. Iwano, S. Naganawa, Shinichiro Kamiya, 2021, Cancer Imaging.

Postoperative recurrence of clinical early-stage non-small cell lung cancers: a comparison between solid and subsolid nodules

S. Iwano, S. Naganawa, Shinichiro Kamiya, 2019, Cancer Imaging.

Functional connector hubs in the cerebellum

E. Bagarinao, M. Hoshiyama, G. Sobue, 2022, NeuroImage.

Vestibular aqueduct in sudden sensorineural hearing loss

S. Naganawa, I. Ishida, T. Nakashima, 2007, The Journal of Laryngology & Otology.

Contrast-enhanced MR imaging of the endolymphatic sac in patients with sudden hearing loss

T. Ishigaki, S. Naganawa, T. Nakashima, 2002, European Radiology.

Serial MR imaging studies in enlarged endolymphatic duct and sac syndrome

T. Ishigaki, S. Naganawa, T. Nakashima, 2002, European Radiology.

High-resolution T1-weighted 3D real IR imaging of the temporal bone using triple-dose contrast material

Tatsuya Nakamura, T. Ishigaki, I. Aoki, 2003, European Radiology.

Changes in white matter fiber density and morphology across the adult lifespan: A cross‐sectional fixel‐based analysis

Eric Tatt Wei Ho, E. Bagarinao, T. Taoka, 2020, Human brain mapping.

Visualization of Endolymphatic Hydrops in Patients With Meniere's Disease

Naomi Katayama, Shinji Naganawa, Seiichi Nakata, 2007, The Laryngoscope.

Editorial: Hydropic Ear Disease: Imaging and Functional Evaluation

S. Naganawa, 2022, Frontiers in Surgery.

Cross-sectional Area of the Superior Petrosal Sinus is Reduced in Patients with Significant Endolymphatic Hydrops

H. Kawai, T. Taoka, S. Naganawa, 2021, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Longitudinal up‐regulation of endolymphatic hydrops in patients with Meniere's disease during medical treatment

N. Takeda, S. Naganawa, H. Inohara, 2017, Laryngoscope investigative otolaryngology.

Endolymphatic hydrops in superior canal dehiscence and large vestibular aqueduct syndromes

S. Naganawa, M. Sone, T. Nakashima, 2016, The Laryngoscope.

Cochlear Lymph Fluid Signal Increase in Patients with Otosclerosis after Intravenous Administration of Gadodiamide

H. Kawai, T. Taoka, S. Iwano, 2016, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Imaging of endolymphatic hydrops in 10 minutes: a new strategy to reduce scan time to one third.

H. Kawai, S. Naganawa, M. Ikeda, 2015, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Visualization of White Matter Tracts Using a Non-Diffusion Weighted Magnetic Resonance Imaging Method: Does Intravenous Gadolinium Injection Four Hours Prior to the Examination Affect the Visualization of White Matter Tracts?

H. Kawai, S. Naganawa, H. Isoda, 2014, PloS one.

Time course for measuring endolymphatic size in healthy volunteers following intravenous administration of gadoteridol.

S. Naganawa, M. Ikeda, M. Yamazaki, 2014, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Estimation of perilymph enhancement after intratympanic administration of Gd-DTPA by fast T₁-mapping with a dual flip angle 3D spoiled gradient echo sequence.

H. Kawai, S. Naganawa, M. Sone, 2013, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Three-dimensional visualization of endolymphatic hydrops after intravenous administration of single-dose gadodiamide.

H. Kawai, S. Naganawa, M. Sone, 2013, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Endolymphatic hydrops in patients with tinnitus as the major symptom

S. Naganawa, Masahiro Kato, M. Sone, 2013, European Archives of Oto-Rhino-Laryngology.

Comparison of Contrast Effect on the Cochlear Perilymph after Intratympanic and Intravenous Gadolinium Injection

H. Kawai, S. Naganawa, M. Ikeda, 2012, American Journal of Neuroradiology.

Contrast-enhanced MRI of the inner ear after intratympanic injection of meglumine gadopentetate or gadodiamide hydrate

S. Naganawa, M. Sone, T. Nakashima, 2011, Acta oto-laryngologica.

Contrast enhancement of the inner ear after intravenous administration of a standard or double dose of gadolinium contrast agents

S. Naganawa, M. Sone, T. Nakashima, 2011, Acta oto-laryngologica.

Estimation of gadolinium-induced T1-shortening with measurement of simple signal intensity ratio between the cochlea and brain parenchyma on 3D-FLAIR: correlation with T1 measurement by TI scout sequence.

H. Kawai, S. Iwano, S. Naganawa, 2010, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Endolymphatic hydrops revealed by intravenous gadolinium injection in patients with Ménière's disease.

S. Naganawa, M. Sone, T. Nakashima, 2010, Acta oto-laryngologica.

Signal alteration of the cochlear perilymph on 3 different sequences after intratympanic Gd-DTPA administration at 3 tesla: comparison of 3D-FLAIR, 3D-T1-weighted imaging, and 3D-CISS.

H. Kawai, T. Nihashi, S. Naganawa, 2010, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Endolymphatic hydrops revealed by intravenous gadolinium injection in patients with Ménière's disease

S. Naganawa, M. Sone, T. Nakashima, 2010 .

Detection of presumed hemorrhage in the ampullar endolymph of the semicircular canal: a case report.

S. Iwano, S. Naganawa, M. Sone, 2009, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Clinical significance of endolymphatic imaging after intratympanic gadolinium injection

S. Naganawa, M. Sone, T. Nakashima, 2009, Acta oto-laryngologica. Supplementum.

Endolymphatic hydrops of the labyrinth visualized on noncontrast MR imaging: a case report.

S. Naganawa, M. Sone, T. Nakashima, 2009, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Individual Differences in the Permeability of the Round Window: Evaluating the Movement of Intratympanic Gadolinium Into the Inner Ear

S. Naganawa, M. Sone, T. Nakashima, 2009, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Endolymphatic space imaging in patients with delayed endolymphatic hydrops

S. Naganawa, M. Sone, T. Nakashima, 2009, Acta oto-laryngologica.

In reference to 3 Tesla Delayed Contrast Magnetic Resonance Imaging Evaluation of Meniere's Disease

S. Naganawa, T. Nakashima, 2008, The Laryngoscope.

Three‐Dimensional Fluid‐Attenuated Inversion Recovery Magnetic Resonance Imaging Findings in Patients with Sudden Sensorineural Hearing Loss

S. Naganawa, T. Nakashima, M. Teranishi, 2006, The Laryngoscope.

Visualization of Human Inner Ear Anatomy with High-Resolution MR Imaging at 7T

S. Naganawa, S. Sone, 2014, American Journal of Neuroradiology.

Magnetic Resonance Imaging of the Endolymphatic Duct and Sac in Ménière's Disease

S. Naganawa, T. Nakashima, N. Yanagita, 1992 .

Letter to Editors: Detection of endolymphatic hydrops using traditional MR imaging sequences.

S. Naganawa, M. Sone, 2017, American journal of otolaryngology.

MR imaging of the cochlear modiolus: area measurement in healthy subjects and in patients with a large endolymphatic duct and sac.

T. Ishigaki, S. Naganawa, T. Nakashima, 1999, Radiology.

Fast recovery 3D fast spin-echo MR imaging of the inner ear at 3 T.

T. Ishigaki, I. Aoki, S. Naganawa, 2002, AJNR. American journal of neuroradiology.

High-resolution MR cisternography of the cerebellopontine angle, obtained with a three-dimensional fast asymmetric spin-echo sequence in a 0.35-T open MR imaging unit.

T. Ishigaki, S. Naganawa, H. Fukatsu, 1999, AJNR. American journal of neuroradiology.

Long-term follow-up in patients with Pendred syndrome: vestibular, auditory and other phenotypes

S. Naganawa, H. Murakami, N. Mori, 2005, European Archives of Oto-Rhino-Laryngology and Head & Neck.

Phenotypes associated with replacement of His by Arg in the Pendred syndrome gene.

S. Naganawa, H. Murakami, N. Mori, 2001, European journal of endocrinology.

Real-time interactive MR imaging system: sequence optimization, and basic and clinical evaluations.

T. Ishigaki, S. Naganawa, O. Takizawa, 2000, Radiation medicine.

A comparative analysis of dual-phase dual-energy CT and FDG-PET/CT for the prediction of histopathological invasiveness of non-small cell lung cancer.

S. Iwano, S. Naganawa, K. Kawaguchi, 2017, European journal of radiology.

Treatment outcomes of definitive chemoradiotherapy for patients with hypopharyngeal cancer

S. Naganawa, N. Tomita, T. Kodaira, 2012, Journal of radiation research.

Improved 3D-real Inversion Recovery: A Robust Imaging Technique for Endolymphatic Hydrops after Intravenous Administration of Gadolinium

H. Kawai, T. Taoka, S. Naganawa, 2018, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

High-resolution MR images of inner ear internal anatomy using a local gradient coil at 1.5 Tesla: correlation with histological specimen.

T. Ishigaki, S. Naganawa, K. Kobayashi, 1999, Radiation medicine.

Intracranial Distribution of Intravenously Administered Gadolinium-based Contrast Agent over a Period of 24 Hours: Evaluation with 3D-real IR Imaging and MR Fingerprinting

H. Kawai, M. Nittka, J. Pfeuffer, 2020, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Contrast-enhanced magnetic resonance pancreatography with gadoteridol by heavily T2-weighted three-dimensional fluid-attenuated inversion recovery: preliminary results in healthy subjects

H. Kawai, S. Naganawa, M. Yamazaki, 2016, Nagoya journal of medical science.

VISUALIZATION OF BRAIN WHITE MATTER TRACTS USING HEAVILY T2-WEIGHTED THREE-DIMENSIONAL FLUID-ATTENUATED INVERSION-RECOVERY MAGNETIC RESONANCE IMAGING

H. Kawai, S. Naganawa, M. Yamazaki, 2014, Nagoya journal of medical science.

[Inner ear 3D-FLAIR magnetic resonance image evaluation of MPO-ANCA related angitis patients].

S. Naganawa, M. Sone, T. Nakashima, 2013, Nihon Jibiinkoka Gakkai kaiho.

3D-FLAIR MRI in facial nerve paralysis with and without audio-vestibular disorder

S. Naganawa, M. Sone, T. Nakashima, 2010, Acta oto-laryngologica.

Three-dimensional fluid-attenuated inversion recovery magnetic resonance imaging findings in a patient with cochlear otosclerosis.

S. Naganawa, M. Sone, T. Nakashima, 2008, Auris, nasus, larynx.

Three-Dimensional Fluid-Attenuated Inversion Recovery Magnetic Resonance Imaging Investigation of Inner Ear Disturbances in Cases of Middle Ear Cholesteatoma With Labyrinthine Fistula

S. Naganawa, M. Sone, T. Nakashima, 2007, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Patient with an SLC26A4 gene mutation who had low-frequency sensorineural hearing loss and endolymphatic hydrops

S. Naganawa, M. Sone, T. Nakashima, 2015, The Journal of Laryngology & Otology.

Lateral Semicircular Canal and Vertigo in Patients With Large Vestibular Aqueduct Syndrome

S. Naganawa, I. Ishida, T. Nakashima, 2006, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Enlarged endolymphatic duct and sac syndrome: relationship between MR findings and genotype of mutation in Pendred syndrome gene.

T. Ishigaki, S. Naganawa, T. Nakashima, 2004, Magnetic resonance imaging.

3D-FLAIR MRI findings in a patient with Ramsay Hunt syndrome

S. Naganawa, T. Nakashima, S. Nakata, 2007, Acta oto-laryngologica.

Inner Ear Hemorrhage in Systemic Lupus Erythematosus

S. Naganawa, T. Nakashima, M. Teranishi, 2006, The Laryngoscope.

Visualization of a high protein concentration in the cochlea of a patient with a large endolymphatic duct and sac, using three-dimensional fluid-attenuated inversion recovery magnetic resonance imaging.

S. Naganawa, T. Nakashima, M. Sugiura, 2006, The Journal of laryngology and otology.

Comparison of flow artifacts between 2D-FLAIR and 3D-FLAIR sequences at 3 T

H. Kawai, Tatsuya Nakamura, T. Ishigaki, 2004, European Radiology.

Comparison of computed tomography and magnetic resonance imaging for evaluation of cholesteatoma with labyrinthine fistulae

S. Naganawa, M. Sone, T. Nakashima, 2012, The Laryngoscope.

Imaging analysis in cases with inflammation-induced sensorineural hearing loss

S. Naganawa, M. Sone, T. Nakashima, 2009, Acta oto-laryngologica.

Three‐Dimensional Fluid‐Attenuated Inversion Recovery Magnetic Resonance Imaging Findings and Prognosis in Sudden Sensorineural Hearing Loss

Shinji Naganawa, Seiichi Nakata, Masaaki Teranishi, 2008, The Laryngoscope.

Lesion-specific prognosis by magnetic resonance imaging in sudden sensorineural hearing loss

S. Naganawa, M. Sone, N. Nishio, 2020, Acta oto-laryngologica.

Cochlear modiolus and lateral semicircular canal in sudden deafness

S. Naganawa, T. Nakashima, M. Teranishi, 2007, Acta oto-laryngologica.

Sudden Sensorineural Hearing Loss Associated with Inner Ear Anomaly

S. Naganawa, M. Sone, T. Nakashima, 2005, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Effect of Gadolinium Deposition on 18F-FDG PET/CT of Dentate Nucleus and Globus Pallidus

S. Naganawa, 2017, The Journal of Nuclear Medicine Technology.

Diffusion-weighted image analysis along the perivascular space (DWI–ALPS) for evaluating interstitial fluid status: age dependence in normal subjects

H. Kawai, T. Taoka, S. Naganawa, 2022, Japanese Journal of Radiology.

Relationship between Parasagittal Perivenous Cysts and Leakage of Gadolinium-based Contrast Agents into the Subarachnoid Space around the Cortical Veins after Intravenous Administration

H. Kawai, T. Taoka, S. Naganawa, 2020, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Confirmation of Age-dependence in the Leakage of Contrast Medium around the Cortical Veins into Cerebrospinal Fluid after Intravenous Administration of Gadolinium-based Contrast Agent

H. Kawai, T. Taoka, S. Naganawa, 2020, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

The Space between the Pial Sheath and the Cortical Venous Wall May Connect to the Meningeal Lymphatics

T. Taoka, S. Naganawa, M. Sone, 2019, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Disorders of cochlear blood flow

Alfred L. Nuttall, Shinji Naganawa, Hiroshi Yamamoto, 2003, Brain Research Reviews.

Relationship between CT densitometry with a slice thickness of 0.5 mm and audiometry in otosclerosis

T. Ishigaki, S. Naganawa, M. Ikeda, 2006, European Radiology.

Predictive factors for the outcomes of initial I-131 low-dose ablation therapy to Japanese patients with differentiated thyroid cancer

S. Iwano, S. Naganawa, Katsuhiko Kato, 2018, Annals of Nuclear Medicine.

Prediction of Intracranial Arterial Stenosis Progression in Patients with Moyamoya Vasculopathy: Contrast-Enhanced High-Resolution Magnetic Resonance Vessel Wall Imaging.

H. Kawai, T. Taoka, S. Naganawa, 2018, World neurosurgery.

Simultaneous three-dimensional visualization of the intra-parotid facial nerve and parotid duct using a three-dimensional reversed FISP sequence with diffusion weighting.

H. Kawai, S. Naganawa, M. Sone, 2010, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Impact of tissue properties on time-dependent alterations in apparent diffusion coefficient: a phantom study using oscillating-gradient spin-echo and pulsed-gradient spin-echo sequences

T. Taoka, S. Naganawa, Kazushige Ichikawa, 2022, Japanese Journal of Radiology.

Clinical and radiological impact of liver transplantation for brain in cirrhosis patients without hepatic encephalopathy

Y. Kawai, G. Sobue, S. Naganawa, 2013, Clinical Neurology and Neurosurgery.

1H‐magnetic resonance spectroscopy of the breast at 3.0‐T: Comparison of results obtained before and after administration of gadolinium‐based contrast agent

H. Kawai, S. Naganawa, K. Maruyama, 2012, Journal of magnetic resonance imaging : JMRI.

[High resolution MR imaging of the inner ear apparatus using 3D-Fast spin echo sequence].

T. Ishigaki, I. Aoki, S. Naganawa, 1995, Nihon Igaku Hoshasen Gakkai zasshi. Nippon acta radiologica.

The Glymphatic System: A Review of the Challenges in Visualizing its Structure and Function with MR Imaging

T. Taoka, S. Naganawa, 2020, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Flow ghost artifact in slice-encoding direction mimicking vestibular schwannoma in contrast-enhanced 3D spoiled gradient-echo sequence

T. Ishigaki, I. Aoki, S. Naganawa, 2004, European Radiology.

Development and evaluation of a novel lossless image compression method (AIC: artificial intelligence compression method) using neural networks as artificial intelligence

S. Naganawa, H. Fukatsu, Shinnichiro Yumura, 2008, Radiation Medicine.

Hybrid 3D T1-weighted gradient-echo sequence for fiducial marker detection and tumor delineation via magnetic resonance imaging in liver stereotactic body radiation therapy.

T. Taoka, S. Naganawa, Y. Kato, 2022, Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics.

3D-CT volumetry of the lung using multidetector row CT: comparison with pulmonary function tests.

S. Iwano, Tohru Okada, S. Naganawa, 2009, Academic radiology.

Screening helical CT for mass screening of lung cancer: application of low-dose and single-breath-hold scanning.

T. Ishigaki, T. Endo, S. Naganawa, 1998, Radiation medicine.

FDG PET/CT Overcomes Discordance Between Clinical and Pathologic TNM Classification of Small‐size Primary Lung Cancer: Influence on Postoperative Prognosis

S. Iwano, S. Naganawa, K. Kawaguchi, 2018, Clinical lung cancer.

Effects of Head Motion on the Evaluation of Age-related Brain Network Changes Using Resting State Functional MRI

E. Bagarinao, M. Hoshiyama, G. Sobue, 2020, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Aging Impacts the Overall Connectivity Strength of Regions Critical for Information Transfer Among Brain Networks

E. Bagarinao, T. Taoka, H. Tanabe, 2020, Frontiers in Aging Neuroscience.

Evaluation and comparison of 11C-choline uptake and calcification in aortic and common carotid arterial walls with combined PET/CT

O. Schober, T. Ishigaki, S. Naganawa, 2009, European Journal of Nuclear Medicine and Molecular Imaging.

Segmentectomy simulation using a virtual three-dimensional safety margin.

S. Iwano, S. Naganawa, N. Usami, 2012, The Annals of thoracic surgery.

Effect of Temporal Sampling Rate on Estimates of the Perfusion Parameters for Patients with Moyamoya Disease Assessed with Simultaneous Multislice Dynamic Susceptibility Contrast-enhanced MR Imaging

H. Kawai, T. Maehara, T. Taoka, 2022, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Establishing normal diameter range of the cochlear and facial nerves with 3D-CISS at 3T.

H. Kawai, S. Naganawa, H. Isoda, 2013, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Prognostic value of 18F-fluorodeoxyglucose uptake before treatment for pharyngeal cancer

S. Naganawa, Y. Hasegawa, Katsuhiko Kato, 2014, Annals of Nuclear Medicine.

18F-FDG-PET/CT predicts survival in hypopharyngeal squamous cell carcinoma

S. Naganawa, Y. Hasegawa, Katsuhiko Kato, 2013, Annals of Nuclear Medicine.

Development of the breast immobilization system in prone setup: The effect of bra in prone position to improve the breast setup error

S. Naganawa, Y. Itoh, K. Ohta, 2017, Journal of applied clinical medical physics.

MR imaging of the enlarged endolymphatic duct and sac syndrome by use of a 3D fast asymmetric spin-echo sequence: volume and signal-intensity measurement of the endolymphatic duct and sac and area measurement of the cochlear modiolus.

T. Ishigaki, S. Naganawa, M. Ikeda, 2000, AJNR. American journal of neuroradiology.

Air-bone gap and resonant frequency in large vestibular aqueduct syndrome.

S. Naganawa, T. Nakashima, E. Sato, 2000, The American journal of otology.

Limited Efficacy of 18F-FDG PET/CT for Differentiation Between Metastasis-Free Pancreatic Cancer and Mass-Forming Pancreatitis

T. Nihashi, S. Iwano, S. Naganawa, 2013, Clinical nuclear medicine.

Comparison of 18F-FDG PET and Bone Scintigraphy in Detection of Bone Metastases of Thyroid Cancer

Takeo Ishigaki, Shingo Iwano, Mitsuru Ikeda, 2007, Journal of Nuclear Medicine.

Differentiation of noncancerous tissue and cancer lesions by apparent diffusion coefficient values in transition and peripheral zones of the prostate

Takeo Ishigaki, Osamu Takizawa, Shinji Naganawa, 2005, Journal of magnetic resonance imaging : JMRI.

Diffusion‐weighted images of the liver: Comparison of tumor detection before and after contrast enhancement with superparamagnetic iron oxide

Takeo Ishigaki, Osamu Takizawa, Shinji Naganawa, 2005, Journal of magnetic resonance imaging : JMRI.

Apparent diffusion coefficient in cervical cancer of the uterus: comparison with the normal uterine cervix

Takeo Ishigaki, Osamu Takizawa, Shinji Naganawa, 2004, European Radiology.

Changes in Vessel Wall Enhancement Related to the Recent Neurological Symptoms in Patients with Moyamoya Disease

H. Kawai, T. Taoka, S. Naganawa, 2021, Neurologia medico-chirurgica.

Intraductal papillary mucinous neoplasm of the pancreas: assessment of the likelihood of invasiveness with multisection CT.

S. Naganawa, M. Ikeda, S. Itoh, 2008, Radiology.

Unexpected radioactive iodine accumulation on whole-body scan after I-131 ablation therapy for differentiated thyroid cancer

S. Iwano, S. Naganawa, Shinichiro Kamiya, 2020, Nagoya journal of medical science.

Comparisons of I-123 diagnostic and I-131 post-treatment scans for detecting residual thyroid tissue and metastases of differentiated thyroid cancer

T. Nihashi, S. Iwano, S. Naganawa, 2009, Annals of nuclear medicine.

CT findings of intraductal papillary neoplasm of the bile duct: assessment with multiphase contrast-enhanced examination using multi-detector CT.

S. Naganawa, S. Itoh, T. Nagasaka, 2012, Clinical radiology.

Time‐resolved 3D cine phase‐contrast magnetic resonance imaging (4D‐flow MRI) can quantitatively assess portosystemic shunt severity and confirm normalization of portal flow after embolization of large portosystemic shunts

S. Naganawa, Yoji Ishizu, Y. Takehara, 2021, Hepatology research : the official journal of the Japan Society of Hepatology.

A plea for systematic literature analysis and conclusive study design, comment on: "Systematic review of magnetic resonance imaging for diagnosis of Meniere disease".

S. Naganawa, I. Pyykkö, J. Zou, 2019, Journal of vestibular research : equilibrium & orientation.

Physiological background parenchymal uptake of 18F-FDG in normal breast tissues using dedicated breast PET: correlation with mammographic breast composition, menopausal status, and menstrual cycle

S. Naganawa, M. Tadokoro, T. Ishiguchi, 2022, Annals of Nuclear Medicine.

Stent-graft placement for pseudoaneurysm of the aorta.

T. Ishigaki, S. Naganawa, T. Ishiguchi, 2000, Radiation medicine.

Flow velocity and volume measurement of superior and inferior mesenteric artery with cine phase contrast magnetic resonance imaging.

T. Ishigaki, S. Naganawa, E. Potchen, 1994, Radiation medicine.

Reproducibility of functional connectivity metrics estimated from resting-state functional MRI with differences in days, coils, and global signal regression

E. Bagarinao, G. Sobue, S. Naganawa, 2022, Radiological Physics and Technology.

Iodinated Contrast Media Substitution to Prevent Recurrent Hypersensitivity Reactions: A Systematic Review and Meta-Analysis.

T. Nihashi, T. Terasawa, S. Naganawa, 2022, Radiology.

Diffusion-weighted image analysis along the perivascular space (DWI–ALPS) for evaluating interstitial fluid status: age dependence in normal subjects

H. Kawai, T. Taoka, S. Naganawa, 2022, Japanese Journal of Radiology.

Postoperative chemoradiation therapy using high dose cisplatin and fluorouracil for high- and intermediate-risk uterine cervical cancer

Tohru Okada, S. Naganawa, H. Kajiyama, 2017, Nagoya journal of medical science.

Association of MRI Indices of Glymphatic System With Amyloid Deposition and Cognition in Mild Cognitive Impairment and Alzheimer Disease

T. Taoka, K. Kamiya, M. Hori, 2022, Neurology.

4D Flow MRI in the portal venous system: imaging and analysis methods, and clinical applications

S. Naganawa, Ryota Hyodo, Yasuo Takehara, 2022, La radiologia medica.

Variation in thyroid volumes due to differences in the measured length or area of the cross‐sectional plane: A validation study of the ellipsoid approximation method using CT images

S. Naganawa, Katsuhiko Kato, S. Abe, 2020, Journal of applied clinical medical physics.

Risk factors for neovascular glaucoma after carbon ion radiotherapy of choroidal melanoma using dose-volume histogram analysis.

Y. Ohnishi, S. Naganawa, H. Ishikawa, 2007, International journal of radiation oncology, biology, physics.

Arachnoid granulations on high-resolution MR images and diffusion-weighted MR images: normal appearance and frequency.

T. Ishigaki, S. Naganawa, T. Ishiguchi, 2000, Radiation medicine.

Inter-individual Comparison of Gadobutrol and Gadoteridol Tissue Time-intensity Profiles for Dynamic Susceptibility Contrast Perfusion MR Imaging

T. Taoka, S. Naganawa, K. Yasuda, 2018, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Optimal Plane Selection for Measuring Post-prandial Blood Flow Increase within the Superior Mesenteric Artery: Analysis Using 4D Flow and Computational Fluid Dynamics

Kevin M. Johnson, O. Wieben, S. Naganawa, 2020, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Multi-Institutional Analysis of Early Glottic Cancer from 2000 to 2005

Y. Horikawa, S. Naganawa, Y. Obata, 2012, Radiation oncology.

Increased signal intensity of low-concentration gadolinium contrast agent by longer repetition time in heavily T2-weighted-3D-FLAIR

T. Taoka, S. Naganawa, Y. Kato, 2019, Japanese Journal of Radiology.

CT and MR imaging of pancreatic cancer.

T. Ishigaki, S. Naganawa, T. Ishiguchi, 2001, Hepato-gastroenterology.

Arteriovenous malformation of the pancreas: assessment of clinical and multislice CT features

S. Naganawa, S. Itoh, Y. Mori, 2009, Abdominal Imaging.

Incidental findings on computed tomography for preoperative assessment before transcatheter aortic valve implantation in Japanese patients

S. Iwano, S. Naganawa, T. Murohara, 2021, Heart and Vessels.

Hearing loss in patients with enlarged vestibular aqueduct: Air-bone gap and audiological Bing test

S. Naganawa, T. Nakashima, M. Sugiura, 2005, International journal of audiology.

Assessment of percutaneous transhepatic portal vein embolization with portal vein stenting for perihilar cholangiocarcinoma with severe portal vein stenosis

S. Naganawa, M. Nagino, G. Sugawara, 2015, Journal of hepato-biliary-pancreatic sciences.

Development of a high‐resolution two‐dimensional detector‐based dose verification system for tumor‐tracking irradiation in the CyberKnife system

S. Naganawa, K. Okudaira, S. Abe, 2022, Journal of applied clinical medical physics.

Postendovascular Aneurysmal Repair Increase in Local Energy Loss for Fusiform Abdominal Aortic Aneurysm: Assessments With 4D flow MRI

S. Naganawa, K. Komori, H. Banno, 2022, Journal of magnetic resonance imaging : JMRI.

Novel approach to semi‐quantification of tracer accumulation in dopamine transporter scan

S. Naganawa, K. Hara, M. Katsuno, 2022, Journal of applied clinical medical physics.

Comparison of the central adrenal vein and the common trunk of the left adrenal vein for adrenal venous sampling.

S. Naganawa, K. Kawakami, Y. Mori, 2013, Journal of vascular and interventional radiology : JVIR.

Impact of tissue properties on time-dependent alterations in apparent diffusion coefficient: a phantom study using oscillating-gradient spin-echo and pulsed-gradient spin-echo sequences

T. Taoka, S. Naganawa, Kazushige Ichikawa, 2022, Japanese Journal of Radiology.

Methods for confirming the safety of radiation therapy in patients with left ventricular assist device: a case of extranodal NK/T-cell lymphoma, nasal type

S. Naganawa, T. Murohara, A. Usui, 2022, Journal of Artificial Organs.

Visualization of Middle Ear Ossicles in Elder Subjects with Ultra-short Echo Time MR Imaging

H. Kawai, T. Taoka, S. Iwano, 2016, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Efficacy and safety of accelerated fractionated radiotherapy without elective nodal irradiation for T3N0 glottic cancer without vocal cord fixation

S. Naganawa, T. Akimoto, H. Kuno, 2020, Head & neck.

The Incidence and Its Associated Factors Relevant to Brain Radionecrosis That Requires Intervention Following Single or Fractionated Stereotactic Radiosurgery Using Vero4DRT for Brain Metastases

S. Naganawa, K. Ohtakara, T. Kamomae, 2022, Cureus.

Reproducibility of functional connectivity metrics estimated from resting-state functional MRI with differences in days, coils, and global signal regression

E. Bagarinao, G. Sobue, S. Naganawa, 2022, Radiological Physics and Technology.

“Speckled Enhancement” on Gd-EOB-DTPA Enhanced MR Imaging of Primary Hepatic Mucosa-associated Lymphoid Tissue Lymphoma

S. Naganawa, Y. Takehara, A. Nishida, 2021, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Stenosis of the third portion of the duodenum due to bleeding from the anterior pancreaticoduodenal artery: assessment by multiphase contrast-enhanced examination with multislice CT

S. Naganawa, S. Itoh, H. Satake, 2010, Abdominal Imaging.

Endovascular Management of Ruptured Pancreaticoduodenal Artery Aneurysms Associated with Celiac Axis Stenosis

S. Naganawa, K. Maruyama, Y. Mori, 2008, CardioVascular and Interventional Radiology.

Blood flow to the promontory in cochlear otosclerosis

S. Naganawa, M. Sone, T. Nakashima, 2006, Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery.

Identifying the brain's connector hubs at the voxel level using functional connectivity overlap ratio

Epifanio Bagarinao, Kazuhiro Hara, Toshiyasu Kato, 2020, NeuroImage.

Reorganization of brain networks and its association with general cognitive performance over the adult lifespan

Toshihiko Wakabayashi, Epifanio Bagarinao, Toshiaki Taoka, 2019, Scientific Reports.

High-dose-rate intracavitary brachytherapy for recurrent cervical cancer in the vaginal stump after hysterectomy

Tohru Okada, S. Naganawa, M. Ikeda, 2019, Nagoya journal of medical science.

High-Dose-Rate Intracavitary Brachytherapy for Recurrent Cervical Cancer of Vaginal Stump After Hysterectomy

Tohru Okada, S. Naganawa, Y. Itoh, 2015 .

Prognostic impact of combined late gadolinium enhancement on cardiovascular magnetic resonance and peak oxygen consumption in ambulatory patients with nonischemic dilated cardiomyopathy.

S. Naganawa, T. Murohara, Takashi Yamada, 2014, Journal of cardiac failure.

Gadolinium-based Contrast Media, Cerebrospinal Fluid and the Glymphatic System: Possible Mechanisms for the Deposition of Gadolinium in the Brain

T. Taoka, S. Naganawa, 2018, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

A perspective from magnetic resonance imaging findings of the inner ear: Relationships among cerebrospinal, ocular and inner ear fluids.

S. Naganawa, T. Wakabayashi, M. Kondo, 2012, Auris, nasus, larynx.

[An autopsy revealing hepatocellular carcinoma with solitary metastatic gastric cancer].

S. Naganawa, N. Kanai, M. Matsuda, 1989, Gan no rinsho. Japan journal of cancer clinics.

Clinical use of 11C-methionine and 18F-FDG-PET for germinoma in central nervous system

T. Nihashi, S. Naganawa, S. Maesawa, 2013, Annals of Nuclear Medicine.

ACCURACY OF 3 D CINE PHASE CONTRAST MR FLOW MEASUREMENT FOR COMMON CAROTID ARTERIES

S. Naganawa, H. Isoda, K. Maruyama, 2012 .

Correlation between FDG-PET/CT findings and solid type non-small cell cancer prognostic factors: are there differences between adenocarcinoma and squamous cell carcinoma?

S. Iwano, S. Naganawa, Mariko Kishimoto, 2015, Annals of Nuclear Medicine.

An Investigation of Water Diffusivity Changes along the Perivascular Space in Elderly Subjects with Hypertension

T. Taoka, K. Kamagata, S. Naganawa, 2021, American Journal of Neuroradiology.

SOLITARY FIBROUS TUMORS IN THE EXTREMITIES: IMAGING FINDINGS FOR SIX PATIENTS

H. Kawai, S. Naganawa, Y. Nishida, 2015, Nagoya journal of medical science.

A case of human pancreatic eurytremiasis

S. Naganawa, Y. Takehara, J. Yamaguchi, 2019, Abdominal Radiology.

Structure of the Medullary Veins of the Cerebral Hemisphere and Related Disorders.

H. Kawai, T. Taoka, K. Kichikawa, 2017, Radiographics : a review publication of the Radiological Society of North America, Inc.

Imaging of a congenital perilymphatic fistula.

S. Naganawa, M. Sone, T. Nakashima, 2003, International journal of pediatric otorhinolaryngology.

Contrast‐Enhanced Fluid‐Attenuated Inversion Recovery in Neuroimaging: A Narrative Review on Clinical Applications and Technical Advances

T. Taoka, W. Moon, S. Naganawa, 2022, Journal of magnetic resonance imaging : JMRI.

Reproducibility of diffusion tensor image analysis along the perivascular space (DTI-ALPS) for evaluating interstitial fluid diffusivity and glymphatic function: CHanges in Alps index on Multiple conditiON acquIsition eXperiment (CHAMONIX) study

S. Aoki, H. Kawai, T. Taoka, 2021, Japanese Journal of Radiology.

Stent-Graft Treatment for Bleeding Superior Mesenteric Artery Pseudoaneurysm After Pancreaticoduodenectomy

S. Naganawa, Y. Mori, Kojiro Suzuki, 2009, CardioVascular and Interventional Radiology.

Portal Vein Bleeding after Pancreatectomy: Diagnosis and Stent Graft Repair - A Consecutive Case Series

S. Naganawa, M. Nagino, G. Sugawara, 2017 .

Stent-graft treatment for extrahepatic portal vein hemorrhage after pancreaticoduodenectomy

S. Naganawa, M. Nagino, Y. Yokoyama, 2015, Acta radiologica open.

CT findings in autoimmune pancreatitis: assessment using multiphase contrast-enhanced multisection CT.

S. Naganawa, S. Itoh, T. Nagasaka, 2010, Clinical radiology.

Phase II study of chemoradiotherapy combined with gemcitabine plus nab-paclitaxel for unresectable locally advanced pancreatic ductal adenocarcinoma (NUPAT 05 Trial): study protocol for a single arm phase II study

F. Sonohara, S. Yamada, T. Fujii, 2019, Nagoya journal of medical science.

Late Rectal Toxicity from Image-guided Intensity Modulated Radiotherapy for Prostate Cancer.

Tohru Okada, S. Naganawa, M. Ikeda, 2016, Anticancer research.

FLUID study: study protocol for an open-label, single-centre pilot study to investigate the efFect of Lemborexant on sleep management in Japanese sUbjects aged 50 years and older with Insomnia Disorder

T. Taoka, S. Naganawa, K. Iwamoto, 2021, BMJ Open.

Putaminal magnetic resonance imaging features at various magnetic field strengths in multiple system atrophy

G. Sobue, S. Naganawa, N. Atsuta, 2010, Movement disorders : official journal of the Movement Disorder Society.

Progressive hearing loss following acquired cytomegalovirus infection in an immunocompromised child.

S. Naganawa, S. Kojima, H. Muramatsu, 2013, American journal of otolaryngology.

Cerumen impaction shown by brain magnetic resonance imaging in patients with cognitive impairment

Kengo Ito, S. Naganawa, T. Sakurai, 2016, Geriatrics & gerontology international.

Images of a case of Carney triad by combined F-18 FDG PET/CT.

S. Iwano, S. Naganawa, W. Koike, 2011, Clinical nuclear medicine.

Pancreatic neuroendocrine tumors containing areas of iso- or hypoattenuation in dynamic contrast-enhanced computed tomography: Spectrum of imaging findings and pathological grading.

S. Naganawa, Kojiro Suzuki, H. Ogawa, 2015, European journal of radiology.

Neuroendocrine tumor in the breast

S. Naganawa, T. Imai, H. Satake, 2008, Radiation Medicine.

Differentiation of focal-type autoimmune pancreatitis from pancreatic carcinoma: assessment by multiphase contrast-enhanced CT

S. Naganawa, M. Ikeda, Kojiro Suzuki, 2015, European Radiology.

HEPATOBILIARY-PANCREAS Differentiation of focal-type autoimmune pancreatitis from pancreatic carcinoma : assessment by multiphase contrast-enhanced CT

S. Naganawa, M. Ikeda, Kojiro Suzuki, 2014 .

Autoimmune pancreatitis: assessment of the enhanced duct sign on multiphase contrast-enhanced computed tomography.

S. Naganawa, S. Itoh, Y. Mori, 2012, European journal of radiology.

Imaging diagnosis of autoimmune pancreatitis: computed tomography and magnetic resonance imaging

S. Naganawa, Y. Takehara, H. Ogawa, 2021, Journal of Medical Ultrasonics.

Analysis of late adverse events and their chronological changes after radiation therapy for cervical cancer

S. Naganawa, M. Ikeda, Y. Itoh, 2018, Nagoya journal of medical science.

Evaluation of clearance function of the Eustachian tube by sequential contrast CT.

S. Naganawa, N. Yanagita, H. Niwa, 1990, Acta oto-laryngologica. Supplementum.

Comparison of the multidetector-row computed tomography findings of IgG4-related sclerosing cholangitis and extrahepatic cholangiocarcinoma.

S. Naganawa, K. Kawakami, K. Suzuki, 2016, Clinical radiology.

Parry-Romberg syndrome with a clinically silent white matter lesion.

S. Naganawa, A. Okumura, T. Ikuta, 2006, AJNR. American journal of neuroradiology.

Widespread cortical and subcortical brain atrophy in Parkinson’s disease with excessive daytime sleepiness

H. Watanabe, G. Sobue, S. Naganawa, 2012, Journal of Neurology.

Magnetic resonance imaging evaluation of endolymphatic hydrops andpost-operative findings in cases with otosclerosis

S. Naganawa, M. Sone, T. Nakashima, 2017, Acta oto-laryngologica.

Significance of internal auditory canal diverticula in ears with otosclerosis

S. Naganawa, M. Sone, M. Teranishi, 2018, Acta oto-laryngologica.

Evaluation of Vascular Activity in Otosclerosis by Laser Doppler Flowmetry: Comparison With Computed Tomographic Densitometry

S. Naganawa, M. Sone, T. Nakashima, 2013, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Audiological signs in pediatric cases with dehiscence of the bony labyrinth caused by a high jugular bulb.

S. Naganawa, M. Sone, T. Nakashima, 2012, International journal of pediatric otorhinolaryngology.

Contrast enhancement of the cochlear aqueduct in MR imaging: its frequency and clinical significance

T. Ishigaki, I. Aoki, S. Naganawa, 2003, Neuroradiology.

MR Imaging of the primary breast lymphoma: A case report

S. Ichihara, T. Endo, S. Naganawa, 1996 .

Study Protocol: Prospective Study of Concurrent Chemoradiotherapy with S-1 and Hypofractionated Radiotherapy for Outpatients with Early Glottic Squamous Cell Carcinomas

Tohru Okada, S. Naganawa, Y. Fujimoto, 2018, Asian Pacific journal of cancer prevention : APJCP.

Critical evaluation of a prospective study of concurrent chemoradiotherapy with S-1 for early glottic carcinoma.

Tohru Okada, S. Naganawa, Y. Fujimoto, 2015, Anticancer research.

A phase I study of concurrent chemoradiotherapy using oral s-1 for head and neck cancer.

S. Naganawa, T. Nakashima, Y. Fujimoto, 2014, Anticancer research.

Multi-Institutional Analysis of Early Glottic Cancer from 2000 to 2005

Y. Horikawa, S. Naganawa, Y. Obata, 2012, Radiation oncology.

Combined chemoradiotherapy for early glottic cancer in clinical practice in Japan: analysis of 10 institutions.

Y. Horikawa, S. Naganawa, Y. Obata, 2010, Anticancer research.

Radiotherapy with or without chemotherapy for patients with T1-T2 glottic carcinoma: retrospective analysis

S. Naganawa, T. Nakashima, Y. Fujimoto, 2010, Head & neck oncology.

Accuracy of 3.0 Tesla magnetic resonance imaging in the diagnosis of intracochlear schwannoma.

S. Naganawa, M. Sone, T. Nakashima, 2011, Auris, nasus, larynx.

Tympanometric Findings in Patients With Enlarged Vestibular Aqueducts

S. Naganawa, S. Fausti, T. Nakashima, 2002, The Laryngoscope.

Optimized treatment strategy of radiotherapy for early glottic squamous cell carcinomas: An initial analysis

Tohru Okada, S. Naganawa, Y. Fujimoto, 2017, Nagoya journal of medical science.

A multicenter survey of stage T1 glottic cancer treated with radiotherapy delivered in 2.25-Gy fractions in clinical practice: An initial 5-year analysis

S. Naganawa, Y. Itoh, K. Yamakawa, 2016, Nagoya journal of medical science.

Poor local control of ulcerative T1 glottic cancer treated with 2.25-Gy per fraction radiotherapy

S. Naganawa, F. Kinoshita, Y. Itoh, 2021, Nagoya journal of medical science.

Meniere's disease

S. Naganawa, Y. Young, I. Pyykkö, 2016, Nature Reviews Disease Primers.

High-spatial-resolution MR cisternography of the cerebellopontine angle in 90 seconds with a zero-fill interpolated fast recovery 3D fast asymmetric spin-echo sequence.

Tatsuya Nakamura, T. Ishigaki, I. Aoki, 2002, AJNR. American journal of neuroradiology.

White matter microstructural changes in tuberous sclerosis: Evaluation by neurite orientation dispersion and density imaging (NODDI) and diffusion tensor images

H. Kawai, T. Taoka, S. Naganawa, 2020, Scientific Reports.

Cognitive impairments in multiple system atrophy

K. Ito, Y. Kawai, M. Suenaga, 2008, Neurology.

Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia

H. Kawai, S. Naganawa, T. Nakane, 2018, American Journal of Neuroradiology.

Phase I study of chemoradiotherapy using gemcitabine plus nab-paclitaxel for unresectable locally advanced pancreatic cancer

S. Yamada, T. Fujii, Y. Kodera, 2018, Cancer Chemotherapy and Pharmacology.

Diffusion tensor studies and voxel-based morphometry of the temporal lobe to determine the cognitive prognosis in cases of Alzheimer’s disease and mild cognitive impairment: Do white matter changes precede gray matter changes?

S. Kitamura, K. Kiuchi, T. Taoka, 2016, SpringerPlus.

Contrast-enhanced MR imaging of metastatic brain tumor at 3 tesla: utility of T(1)-weighted SPACE compared with 2D spin echo and 3D gradient echo sequence.

Mitsuru Ikeda, Shinji Naganawa, Hiroshi Fukatsu, 2008, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Anatomical details of the brainstem and cranial nerves visualized by high resolution readout-segmented multi-shot echo-planar diffusion-weighted images using unidirectional MPG at 3T.

H. Kawai, S. Naganawa, H. Isoda, 2011, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Cognitive impairment in spinocerebellar ataxia type 6

Y. Kawai, M. Suenaga, H. Watanabe, 2007, Journal of Neurology, Neurosurgery, and Psychiatry.

Impact of adjustment measures on reducing outpatient waiting time in a community hospital: application of a computer simulation.

Shinji Naganawa, S. Naganawa, Ken Kato, 2010, Chinese medical journal.

Labyrinthine calcification in ears with otitis media and antineutrophil cytoplasmic antibody-associated vasculitis (OMAAV): A report of two cases.

S. Naganawa, M. Sone, Satofumi Sugimoto, 2022, Auris, nasus, larynx.

Three-dimensional fluid-attenuated inversion recovery magnetic resonance imaging findings in a patient with relapsing polychondritis.

S. Naganawa, T. Nakashima, N. Katayama, 2014, The Journal of laryngology and otology.

Writing medical papers using large-scale language models: a perspective from the Japanese Journal of Radiology

S. Naganawa, T. Nakaura, 2023, Japanese Journal of Radiology.

Abnormal Flow Dynamics Result in Low Wall Shear Stress and High Oscillatory Shear Index in Abdominal Aortic Dilatation: Initial in vivo Assessment with 4D-flow MRI

M. Alley, S. Goshima, S. Naganawa, 2020, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

White matter microstructure of the cingulum and cerebellar peduncle is related to sustained attention and working memory: A diffusion tensor imaging study

Tetsuya Iidaka, Norio Ozaki, Shinji Naganawa, 2010, Neuroscience Letters.

Involvement of the Precuneus/Posterior Cingulate Cortex Is Significant for the Development of Alzheimer’s Disease: A PET (THK5351, PiB) and Resting fMRI Study

Kazuhiko Yanai, Nobuyuki Okamura, Epifanio Bagarinao, 2018, Front. Aging Neurosci..

Quantitative Follow-Up Assessment of Patients with Interstitial Lung Disease by 3D-Curved High-Resolution CT Imaging Parallel to the Chest Wall

Yuanzhong Li, S. Iwano, S. Naganawa, 2019, Nagoya journal of medical science.

EVALUATION OF EMPHYSEMA USING THREE-DIMENSIONAL COMPUTED TOMOGRAPHY: ASSOCIATION WITH POSTOPERATIVE COMPLICATIONS IN LUNG CANCER PATIENTS

S. Iwano, S. Naganawa, K. Kawakami, 2015, Nagoya journal of medical science.

Lobar analysis of collapsibility indices to assess functional lung volumes in COPD patients

S. Iwano, S. Naganawa, Mariko Kitano, 2014, International journal of chronic obstructive pulmonary disease.

Progressive and widespread brain damage in ALS: MRI voxel-based morphometry and diffusion tensor imaging study

Fumiaki Tanaka, Gen Sobue, Shinji Naganawa, 2011, Amyotrophic lateral sclerosis : official publication of the World Federation of Neurology Research Group on Motor Neuron Diseases.

Relationship of myocardial fibrosis to left ventricular and mitochondrial function in nonischemic dilated cardiomyopathy--a comparison of focal and interstitial fibrosis.

S. Naganawa, T. Murohara, X. Cheng, 2013, Journal of cardiac failure.

Features from MRI texture analysis associated with survival outcomes in triple-negative breast cancer patients

T. Taoka, S. Iwano, S. Naganawa, 2021, Breast Cancer.

Kinetic volume analysis on dynamic Contrast-enhanced MRI of Triple-Negative breast cancer: Associations with survival outcomes.

H. Kawai, S. Iwano, S. Naganawa, 2019, The British journal of radiology.

MR imaging of gastric cancer in vitro: accuracy of invasion depth diagnosis

T. Ishigaki, S. Naganawa, Chiho Sato, 2004, European Radiology.

Diffusion-weighted imaging of breast masses: comparison of diagnostic performance using various apparent diffusion coefficient parameters.

H. Kawai, S. Naganawa, M. Ikeda, 2012, AJR. American journal of roentgenology.

EARLY PREDICTION OF RESPONSE TO NEOADJUVANT CHEMOTHERAPY FOR LOCALLY ADVANCED BREAST CANCER USING MRI

S. Naganawa, M. Kawamura, H. Satake, 2011, Nagoya journal of medical science.

Dosimetric impact of dental metallic crown on intensity‐modulated radiotherapy and volumetric‐modulated arc therapy for head and neck cancer

S. Naganawa, K. Okudaira, Y. Itoh, 2016, Journal of applied clinical medical physics.

Predictive value for malignancy of suspicious breast masses of BI-RADS categories 4 and 5 using ultrasound elastography and MR diffusion-weighted imaging.

S. Naganawa, M. Ikeda, H. Satake, 2011, AJR. American journal of roentgenology.

Usefulness of FDG PET for diagnosis and radiotherapy of the patient with malignant lymphoma involving bone marrow

Kengo Ito, T. Nihashi, T. Ishigaki, 2007, Radiation Medicine.

A phase I/II trial of intraoperative breast radiotherapy in an Asian population: 5-year results of local control and cosmetic outcome

Tohru Okada, S. Naganawa, Y. Itoh, 2015, Radiation oncology.

Whole abdominopelvic intensity-modulated radiation therapy for peritoneal disseminated rhabdomyosarcoma with three-year follow-up: a case report

S. Naganawa, H. Muramatsu, Yoshiyuki Takahashi, 2019, Radiation oncology.

Rapid MR imaging of the liver: comparison of twelve techniques for single breath-hold whole volume acquisition.

S Naganawa, T. Ishigaki, S. Naganawa, 1994, Radiation medicine.

Radiomics in breast MRI: current progress toward clinical application in the era of artificial intelligence

S. Naganawa, H. Satake, S. Ishigaki, 2021, La radiologia medica.

Usefulness of combined fractional anisotropy and apparent diffusion coefficient values for detection of involvement in multiple system atrophy

Fumiaki Tanaka, Gen Sobue, Shinji Naganawa, 2006, Journal of Neurology, Neurosurgery & Psychiatry.

Dosimetric feasibility of using tungsten-based functional paper for flexible chest wall protectors in intraoperative electron radiotherapy for breast cancer

Hajime Monzen, Shinji Naganawa, Takeshi Kamomae, 2017, Physics in medicine and biology.

Novel Magnetic Resonance Imaging-Based Method for Accurate Diagnosis of Meniere's Disease

K. Kichikawa, N. Takeda, S. Naganawa, 2021, Frontiers in Surgery.

Current Understanding of the Anatomy, Physiology, and Magnetic Resonance Imaging of Neurofluids: Update From the 2022 "ISMRM Imaging Neurofluids Study group" Workshop in Rome.

Laura D. Lewis, Swati Rane Levendovszky, C. Iadecola, 2023, Journal of magnetic resonance imaging : JMRI.

Correlation between dynamic CT findings and pathological prognostic factors of small lung adenocarcinoma

S. Iwano, Tohru Okada, S. Naganawa, 2012, Cancer imaging : the official publication of the International Cancer Imaging Society.

Correlation between dual-phase dynamic multi-detector CT findings and fibrosis within lung adenocarcinoma tumors.

S. Iwano, Tohru Okada, S. Naganawa, 2011, European journal of radiology.

Interstitial Fluidopathy of the Central Nervous System: An Umbrella Term for Disorders with Impaired Neurofluid Dynamics

H. Kawai, T. Taoka, S. Naganawa, 2022, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Serial scans in healthy volunteers following intravenous administration of gadoteridol: time course of contrast enhancement in various cranial fluid spaces.

S. Naganawa, M. Yamazaki, Kojiro Suzuki, 2014, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

A case of intraductal tubulopapillary neoplasm of the pancreas originating from the branch duct: cast in the mold sign

S. Naganawa, Y. Takehara, Y. Shimoyama, 2021, Nagoya Journal of Medical Science.

What causes false-negative PET findings for solid-type lung cancer?

S. Iwano, S. Naganawa, Katsuhiko Kato, 2013, Lung cancer.

Diagnostic Whole-Body Scanning Before Radioiodine Therapy for Pulmonary Metastases of Differentiated Thyroid Cancer: Predictive Value and Recommendations

S. Iwano, S. Naganawa, M. Tadokoro, 2008, Clinical nuclear medicine.

3D-CT Lung Volumetry Using Multidetector Row Computed Tomography: Pulmonary Function of Each Anatomic Lobe

Shingo Iwano, Wataru Koike, Shinji Naganawa, 2012, Journal of thoracic imaging.

An unbiased data-driven age-related structural brain parcellation for the identification of intrinsic brain volume changes over the adult lifespan

Toshihiko Wakabayashi, Kazuhiro Hara, Epifanio Bagarinao, 2018, NeuroImage.

Determination of Cerebrovascular Reactivity by Means of fMRI Signal Changes in Cerebral Microangiopathy: A Correlation with Morphological Abnormalities

David G. Norris, Stefan Zysset, Shinji Naganawa, 2003, Cerebrovascular Diseases.

The Glymphatic System in Humans: Investigations With Magnetic Resonance Imaging.

T. Taoka, S. Naganawa, M. Kawamura, 2023, Investigative radiology.

Evaluation of 11C-choline PET/CT for primary diagnosis and staging of urothelial carcinoma of the upper urinary tract: a pilot study

S. Iwano, S. Naganawa, M. Ikeda, 2014, European Journal of Nuclear Medicine and Molecular Imaging.

Evaluation of 11 C-choline PET/CT for primary diagnosis and staging of urothelial carcinoma of the upper urinary tract:

S. Iwano, S. Naganawa, M. Ikeda, 2014 .

Visualization of neuromelanin in the Substantia nigra and locus ceruleus at 1.5T using a 3D-gradient echo sequence with magnetization transfer contrast.

Takashi Nihashi, Shinji Naganawa, H. Kawai, 2008, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Clinical applications of artificial intelligence in liver imaging

K. Kamagata, S. Naganawa, Tomoyuki Fujioka, 2023, La radiologia medica.

Evaluation of lung cancer by enhanced dual-energy CT: association between three-dimensional iodine concentration and tumour differentiation.

S. Iwano, S. Naganawa, S. Ito, 2015, The British journal of radiology.

Correlation between pyramidal tract degeneration and widespread white matter involvement in amyotrophic lateral sclerosis: A study with tractography and diffusion-tensor imaging

Y. Kawai, G. Sobue, S. Naganawa, 2009, Amyotrophic lateral sclerosis : official publication of the World Federation of Neurology Research Group on Motor Neuron Diseases.

Functional connectivity of epileptogenic focus: detection and relationship with default mode network

T. Nihashi, Y. Kajita, S. Naganawa, 2012, 2012 ICME International Conference on Complex Medical Engineering (CME).

Does the Pulsatile Non-uniform Flow Matter in MR Flowmetry?

S. Naganawa, M. Sugiyama, Yasuo Takehara, 2022, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Assessing the Complicated Venous Hemodynamics and Therapeutic Outcomes of Budd-Chiari Syndrome with Respiratory-gated 4D Flow MR Imaging During the Expiratory and Inspiratory Phases

S. Naganawa, Yoji Ishizu, Y. Takehara, 2021, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Portal Vein Stenosis Following Liver Transplantation Hemodynamically Assessed with 4D-flow MRI before and after Portal Vein Stenting

S. Naganawa, Y. Takehara, Kazushige Ichikawa, 2020, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Characterization of stochastic noise and post-irradiation density growth for reflective-type radiochromic film in therapeutic photon beam dosimetry.

S. Naganawa, M. Oita, H. Monzen, 2016, Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics.

Reserve and Maintenance in the Aging Brain: A Longitudinal Study of Healthy Older Adults

E. Bagarinao, M. Hoshiyama, G. Sobue, 2022, eNeuro.

High-resolution MR cisternography of the cerebellopontine angle: 2D versus 3D fast spin-echo sequences.

T. Ishigaki, S. Naganawa, M. Ikeda, 1999, AJNR. American journal of neuroradiology.

Three-dimensional fast spin-echo MR of the inner ear: ultra-long echo train length and half-Fourier technique.

T. Ishigaki, S. Naganawa, M. Miyazaki, 1998, AJNR. American journal of neuroradiology.

Bridging large-scale cortical networks: Integrative and function-specific hubs in the thalamus

E. Bagarinao, M. Hoshiyama, G. Sobue, 2021, iScience.

MR imaging of the inner ear: comparison of a three-dimensional fast spin-echo sequence with use of a dedicated quadrature-surface coil with a gadolinium-enhanced spoiled gradient-recalled sequence.

S Naganawa, H Fukatsu, T. Ishigaki, 1998, Radiology.

Magnetic Resonance Imaging of Endolymphatic Sac in Acute Low-Tone Sensorineural Hearing Loss without Vertigo

Tatsuya Nakamura, S. Naganawa, T. Nakashima, 2003, ORL.

Evaluation of segment 4 portal vein embolization added to right portal vein for right hepatic trisectionectomy: A retrospective propensity score‐matched study

S. Naganawa, M. Nagino, M. Nakatochi, 2020, Journal of hepato-biliary-pancreatic sciences.

Penetration and distribution of gadolinium-based contrast agents into the cerebrospinal fluid in healthy rats: a potential pathway of entry into the brain tissue

S. Naganawa, T. Frenzel, G. Jost, 2016, European Radiology.

How the Non-attending Brain Hears Its Owner's Name.

Toshiharu Nakai, Makoto Miyakoshi, Shinji Naganawa, 2016, Cerebral cortex.

Visualization of endolymphatic hydrops with MR imaging in patients with Ménière’s disease and related pathologies: current status of its methods and clinical significance

Shinji Naganawa, S. Naganawa, T. Nakashima, 2014, Japanese Journal of Radiology.

The importance of choosing the right strategy to treat small cell carcinoma of the cervix: a comparative analysis of treatments

Y. Shibamoto, S. Naganawa, F. Kikkawa, 2020, BMC Cancer.

Application of histogram analysis for the evaluation of vascular permeability in glioma by the K2 parameter obtained with the dynamic susceptibility contrast method: Comparisons with Ktrans obtained with the dynamic contrast enhance method and cerebral blood volume.

Toshiaki Taoka, Kimihiko Kichikawa, Shinji Naganawa, 2016, Magnetic resonance imaging.

Evaluating the Effect of Arterial Pulsation on Cerebrospinal Fluid Motion in the Sylvian Fissure of Patients with Middle Cerebral Artery Occlusion Using Low b-value Diffusion-weighted Imaging

H. Kawai, T. Taoka, S. Naganawa, 2021, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Diffusion analysis of fluid dynamics with incremental strength of motion proving gradient (DANDYISM) to evaluate cerebrospinal fluid dynamics

H. Kawai, T. Taoka, S. Naganawa, 2021, Japanese Journal of Radiology.

Can low b value diffusion weighted imaging evaluate the character of cerebrospinal fluid dynamics?

H. Kawai, T. Taoka, K. Murata, 2019, Japanese Journal of Radiology.

Clinical outcome of definitive radiation therapy for superficial esophageal cancer

S. Naganawa, K. Muro, Y. Niwa, 2016, Japanese journal of clinical oncology.

Numerical Assessment of Cholesteatoma by Signal Intensity on Non-EP-DWI and ADC Maps

S. Naganawa, M. Sone, T. Nakashima, 2014, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

Scattered radiation from dental metallic crowns in head and neck radiotherapy

S. Naganawa, Y. Obata, K. Okudaira, 2011, Physics in medicine and biology.

Behavioral changes in early ALS correlate with voxel-based morphometry and diffusion tensor imaging

Y. Kawai, G. Sobue, S. Naganawa, 2011, Journal of the Neurological Sciences.

Imaging of Ménière's disease after intravenous administration of single-dose gadodiamide: utility of subtraction images with different inversion time.

H. Kawai, S. Naganawa, M. Sone, 2012, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Fractional anisotropy values detect pyramidal tract involvement in multiple system atrophy

Y. Kawai, G. Sobue, S. Naganawa, 2008, Journal of the Neurological Sciences.

[The diagnosis of neurodegenerative disorders based on clinical and pathological findings using an MRI approach].

G. Sobue, S. Naganawa, Hirohisa Watanabe, 2011, Rinshō shinkeigaku Clinical neurology.

Corpus callosal involvement is correlated with cognitive impairment in multiple system atrophy

E. Bagarinao, T. Taoka, G. Sobue, 2018, Journal of Neurology.

Differences in Signal Intensity and Enhancement on MR Images of the Perivascular Spaces in the Basal Ganglia versus Those in White Matter

H. Kawai, T. Taoka, S. Naganawa, 2018, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Relationship between Contrast Enhancement of the Perivascular Space in the Basal Ganglia and Endolymphatic Volume Ratio

S. Naganawa, T. Ohashi, T. Katagiri, 2017, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Virtual bronchoscopy-guided transbronchial biopsy for aiding the diagnosis of peripheral lung cancer.

Shingo Iwano, Kazuyoshi Imaizumi, Shinji Naganawa, 2011, European journal of radiology.

Retrospective non-inferiority study of stereotactic radiosurgery for more than ten brain metastases

S. Naganawa, T. Kodaira, Y. Koide, 2023, Journal of Neuro-Oncology.

Celebrating the beginning of international journal collaboration

Yukunori Korogi, Shinji Naganawa, Y. Korogi, 2019, Japanese Journal of Radiology.

Signal Intensity of the Cerebrospinal Fluid after Intravenous Administration of Gadolinium-based Contrast Agents: Strong Contrast Enhancement around the Vein of Labbe

S. Naganawa, T. Ohashi, T. Katagiri, 2018, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Differentiation of Newly Diagnosed Glioblastoma Multiforme and Intracranial Diffuse Large B-cell Lymphoma Using 11C-Methionine and 18F-FDG PET

T. Nihashi, S. Naganawa, S. Maesawa, 2012, Clinical nuclear medicine.

Computer-aided Volumetry of Part-Solid Lung Cancers by Using CT: Solid Component Size Predicts Prognosis.

S. Iwano, S. Naganawa, Shinichiro Kamiya, 2018, Radiology.

Contrast-enhanced MR imaging of the brain using T1-weighted FLAIR with BLADE compared with a conventional spin-echo sequence

Shingo Iwano, Shinji Naganawa, Hiroshi Fukatsu, 2008, European Radiology.

Comparison of 18F-fluoride PET/CT, 18F-FDG PET/CT and bone scintigraphy (planar and SPECT) in detection of bone metastases of differentiated thyroid cancer: a pilot study

S. Iwano, S. Naganawa, Katsuhiko Kato, 2014 .

Ability of 18-fludeoxyglucose positron emission tomography/CT to detect incidental cancer.

S. Naganawa, T. Kawachi, Y. Sone, 2014, The British journal of radiology.

Magnetic resonance imaging of cardiac sarcoidosis: an evaluation of the cardiac segments and layers that exhibit late gadolinium enhancement

H. Kawai, S. Naganawa, A. Hirashiki, 2016, Nagoya journal of medical science.

Efficacy of percutaneous transhepatic portal vein embolization using gelatin sponge particles and metal coils

S. Naganawa, M. Nagino, T. Ebata, 2018, Acta radiologica open.

Prognostic evaluations of small size lung cancers by 18F-FDG PET/CT and thin-section CT.

S. Iwano, S. Naganawa, Mariko Kishimoto, 2014, Lung cancer.

Clinical outcomes of 125I brachytherapy with and without external-beam radiation therapy for localized prostate cancer: results from 300 patients at a single institution in Japan

Tohru Okada, S. Naganawa, M. Ikeda, 2017, Journal of radiation research.

Pathophysiological analysis of idiopathic sudden sensorineural hearing loss by magnetic resonance imaging: A mini scoping review

S. Naganawa, M. Sone, Tadao Yoshida, 2023, Frontiers in Neurology.

Heavily T2-Weighted 3D-FLAIR Improves the Detection of Cochlear Lymph Fluid Signal Abnormalities in Patients with Sudden Sensorineural Hearing Loss

Mitsuru IKEDA, H. Kawai, T. Taoka, 2015, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Magnetic resonance cisternography imaging findings related to the leakage of Gadolinium into the subarachnoid space

H. Kawai, T. Taoka, S. Naganawa, 2021, Japanese Journal of Radiology.

Neuroimaging findings related to glymphatic system alterations in older adults with metabolic syndrome

T. Taoka, K. Kamagata, S. Naganawa, 2023, Neurobiology of Disease.

Estimation of 123I-IMP Arterial Blood Activity Using 123I-IMP Acquisition Data From the Lungs and Brain Without Any Blood Sampling: Validation of Its Usefulness for Quantification of Regional Cerebral Blood Flow

S. Naganawa, M. Ikeda, Katsuhiko Kato, 2012, Clinical Nuclear Medicine.

Estimation of regional cerebral blood flow using N-isopropyl-p-123I iodoamphetamine acquisition data from the lungs and brain

S. Naganawa, M. Ikeda, S. Abe, 2014, Nuklearmedizin.

Supplemental value of diffusion‐weighted whole‐body imaging with background body signal suppression (DWIBS) technique to whole‐body magnetic resonance imaging in detection of bone metastases from thyroid cancer

H. Kawai, S. Iwano, S. Naganawa, 2013, Journal of medical imaging and radiation oncology.

Focal inflammation in the embryological ventral pancreas: assessment using CT and MRI.

H. Kawai, S. Naganawa, S. Itoh, 2008, Clinical radiology.

A review on the use of artificial intelligence for medical imaging of the lungs of patients with coronavirus disease 2019.

Shingo Iwano, Shinji Naganawa, S. Iwano, 2020, Diagnostic and interventional radiology.

Water Diffusivity Changes Along the Perivascular Space After Lumboperitoneal Shunt Surgery in Idiopathic Normal Pressure Hydrocephalus

T. Taoka, M. Miyajima, M. Nakajima, 2022, Frontiers in Neurology.

Multisite harmonization of diffusion tensor image analysis along the perivascular space using the COMBined Association Test

T. Taoka, K. Kamagata, S. Naganawa, 2023, Japanese journal of radiology.

Comparison of liquid crystal display monitors calibrated with gray-scale standard display function and with γ 2.2 and iPad: observer performance in detection of cerebral infarction on brain CT.

Mitsuru Ikeda, Kenichi Kawakami, Takashi Nihashi, 2013, AJR. American journal of roentgenology.

New trend in artificial intelligence-based assistive technology for thoracic imaging

S. Naganawa, Tomoyuki Fujioka, Y. Fushimi, 2023, La radiologia medica.

Recent advances in artificial intelligence for cardiac CT: Enhancing diagnosis and prognosis prediction.

S. Naganawa, Tomoyuki Fujioka, Y. Fushimi, 2023, Diagnostic and interventional imaging.

Prediction of background parenchymal enhancement on breast MRI using mammography, ultrasonography, and diffusion-weighted imaging

S. Naganawa, M. Ikeda, H. Satake, 2015, Nagoya journal of medical science.

A Brain Morphometry Study with Across-Site Harmonization Using a ComBat-Generalized Additive Model in Children and Adolescents

E. Takahashi, S. Naganawa, Y. Hirano, 2023, Diagnostics.

Fairness of artificial intelligence in healthcare: review and recommendations

S. Naganawa, Tomoyuki Fujioka, Y. Fushimi, 2023, Japanese journal of radiology.

Prognostic impact of EGFR/ALK alterations in leptomeningeal metastasis from lung adenocarcinoma treated with whole-brain radiotherapy

H. Hirata, S. Naganawa, K. Goto, 2023, Clinical & Experimental Metastasis.

Diagnostic Radiology Service in Japan

Y. Korogi, S. Naganawa, 2018, Japanese Journal of Radiology.

Change of White Matter Integrity in Children With Hematopoietic Stem Cell Transplantation.

H. Kawai, T. Taoka, S. Naganawa, 2020, Pediatric neurology.

Potential of a new MRI for visualizing cerebellar involvement in progressive supranuclear palsy.

G. Sobue, S. Naganawa, K. Hara, 2014, Parkinsonism & related disorders.

Time Course of Diffusion Kurtosis in Cerebral Infarctions of Transient Middle Cerebral Artery Occlusion Rat Model.

S. Aoki, T. Taoka, K. Abe, 2016, Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association.

Glymphatic system impairment in nonathlete older male adults who played contact sports in their youth associated with cognitive decline: A diffusion tensor image analysis along the perivascular space study

O. Abe, T. Taoka, K. Kamagata, 2023, Frontiers in Neurology.

Optimized radiotherapy treatment strategy for early glottic carcinoma

S. Naganawa, Tamami Ono, Y. Itoh, 2023, Nagoya journal of medical science.

Structure of the Medullary Veins of the Cerebral Hemisphere and Related Disorders.

H. Kawai, T. Taoka, K. Kichikawa, 2017, Radiographics : a review publication of the Radiological Society of North America, Inc.

Current State of Artificial Intelligence in Clinical Applications for Head and Neck MR Imaging

S. Naganawa, Tomoyuki Fujioka, Y. Fushimi, 2023, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

Age estimates from brain magnetic resonance images of children younger than two years of age using deep learning.

S. Naganawa, H. Kidokoro, J. Natsume, 2021, Magnetic resonance imaging.

＜Editors’ Choice＞ Evaluation of system-related magnetic resonance imaging geometric distortion in radiation therapy treatment planning: two approaches and effectiveness of three-dimensional distortion correction

T. Taoka, S. Naganawa, Y. Kato, 2022, Nagoya journal of medical science.

3D-CT volumetry of the lung using multidetector row CT: comparison with pulmonary function tests.

S. Iwano, Tohru Okada, S. Naganawa, 2009, Academic Radiology.

Prognostic evaluations of small size lung cancers by 18F-FDG PET/CT and thin-section CT.

S. Iwano, S. Naganawa, Mariko Kishimoto, 2014, Lung cancer.

Differentiation of Newly Diagnosed Glioblastoma Multiforme and Intracranial Diffuse Large B-cell Lymphoma Using 11C-Methionine and 18F-FDG PET

T. Nihashi, S. Naganawa, S. Maesawa, 2012, Clinical nuclear medicine.

H. Kawai, S. Iwano, S. Naganawa, 2013, Journal of medical imaging and radiation oncology.

Diagnostic value of SPIO-mediated breath-hold, black-blood, fluid-attenuated, inversion recovery (BH-BB-FLAIR) imaging in patients with hepatocellular carcinomas.

Shingo Iwano, Mitsuru Ikeda, Shinji Naganawa, 2010, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

17O-labeled water distribution in the human inner ear: Insights into lymphatic dynamics and vestibular function

S. Naganawa, Kazuki Nishida, Y. Kato, 2022, Frontiers in Neurology.

Audiological signs in pediatric cases with dehiscence of the bony labyrinth caused by a high jugular bulb.

S. Naganawa, M. Sone, T. Nakashima, 2012, International journal of pediatric otorhinolaryngology.

Effect of an enlarged endolymphatic duct on bone conduction threshold

S. Naganawa, T. Nakashima, H. Otake, 2008, Acta oto-laryngologica.

HEARING LOSS IN PATIENTS WITH LARGE VESTIBULAR AQUEDUCT SYNDROME: AIR AND BONE CONDUCTION

S. Naganawa, T. Nakashima, M. Sugiura, 2004 .

Cortical and subcortical brain atrophy in Parkinson's disease with visual hallucination

G. Sobue, S. Naganawa, K. Hara, 2013, Movement disorders : official journal of the Movement Disorder Society.

Four-dimensional Flow MRI Assessment of Portal Hemodynamics and Hepatic Regeneration after Portal Vein Embolization.

S. Naganawa, Kazushige Ichikawa, S. Kawakatsu, 2023, Radiology.

Utility of Metabolic Parameters on FDG PET/CT in the Classification of Early-Stage Lung Adenocarcinoma: Prediction of Pathological Invasive Size.

S. Iwano, S. Naganawa, Shinichiro Kamiya, 2019, Clinical nuclear medicine.

Evaluation of locoregional invasiveness of small-sized non-small cell lung cancers by enhanced dual-energy computed tomography

S. Iwano, S. Naganawa, K. Kawaguchi, 2016, Cancer Imaging.

Correlation between FDG-PET/CT findings and prognosis of pulmonary squamous cell carcinoma.

S. Iwano, S. Naganawa, Mariko Kishimoto, 2013 .

Whole-brain vascular reactivity measured by fMRI using hyperventilation and breath-holding tasks: efficacy of 3D prospective acquisition correction (3D-PACE) for head motion

T. Ishigaki, S. Naganawa, K. Maruyama, 2004, European Radiology.

Lymphoplasmacytic sclerosing cholangitis: assessment of clinical, CT, and pathological findings.

S. Naganawa, S. Itoh, T. Nagasaka, 2009, Clinical radiology.

Disruption of the Blood-Perilymph Barrier Preceding Endolymphatic Hydrops Formation in Meniere's Disease.

S. Naganawa, M. Sone, Satofumi Sugimoto, 2023, Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology.

New Semi-Quantification Approach for Dopamine Transporter Scan: Quantification of Accumulation by Examining the Approximate Image

S. Naganawa, K. Hara, T. Tada, 2020 .

Pulmonary lobar volumetry using novel volumetric computer-aided diagnosis and computed tomography.

Yuanzhong Li, S. Iwano, S. Naganawa, 2013, Interactive cardiovascular and thoracic surgery.

Cerebral black blood MR angiography with the interleaved multi-slab three-dimensional fast spin echo sequence.

T. Ishigaki, T. Endo, S. Naganawa, 1997, Radiation medicine.

Contrast-enhanced MR angiography of the carotid artery using 3D time-resolved imaging of contrast kinetics: comparison with real-time fluoroscopic triggered 3D-elliptical centric view ordering.

S Naganawa, T Koshikawa, H Fukatsu, 2001, Radiation medicine.

A case of stent-graft implantation for postpancreaticoduodenectomy hemorrhage in a patient with a reconstructed gastric tube

S. Yamada, S. Naganawa, Ken Nagasaka, 2020, Radiology case reports.