S. Lennartz

发表

Texture analysis of iodine maps and conventional images for k-nearest neighbor classification of benign and metastatic lung nodules

D. Maintz, Roman K. Thomas, T. Persigehl, 2021, Cancer Imaging.

Automated Color-Coding of Lesion Changes in Contrast-Enhanced 3D T1-Weighted Sequences for MRI Follow-up of Brain Metastases

A. Bunck, C. Kabbasch, K. Laukamp, 2022, American Journal of Neuroradiology.

Follow-up MRI in multiple sclerosis patients: automated co-registration and lesion color-coding improves diagnostic accuracy and reduces reading time

A. Bunck, C. Kabbasch, K. Laukamp, 2019, European Radiology.

Dual-Energy CT, Virtual Non-Calcium Bone Marrow Imaging of the Spine: An AI-Assisted, Volumetric Evaluation of a Reference Cohort with 500 CT Scans

D. Maintz, T. Persigehl, R. Reimer, 2022, Diagnostics.

Two-dimensional CT measurements enable assessment of body composition on head and neck CT

C. Kabbasch, S. Theurich, R. Reimer, 2022, European Radiology.

Ultra-Low-Dose Photon-Counting CT Imaging of the Paranasal Sinus With Tin Prefiltration

T. Bley, B. Petritsch, S. Lennartz, 2022, Investigative radiology.

Imaging of the extracranial internal carotid artery in acute ischemic stroke: assessment of stenosis, plaques, and image quality using relaxation-enhanced angiography without contrast and triggering (REACT).

D. Maintz, C. Kabbasch, T. Persigehl, 2021, Quantitative imaging in medicine and surgery.

Iodine overlays to improve differentiation between peritoneal carcinomatosis and benign peritoneal lesions

D. Maintz, T. Persigehl, D. Zopfs, 2020, European Radiology.

Spectral Shaping Via Tin Prefiltration in Ultra-High-Resolution Photon-Counting and Energy-Integrating Detector CT of the Temporal Bone

B. Petritsch, S. Lennartz, J. Grunz, 2022, Investigative radiology.

Radiological Monitoring of Modern Immunotherapy: A Novel Challenge for Interdisciplinary Patient Care Radiologisches Monitoring von modernen Immuntherapien: Neue Herausforderung für die interdisziplinäre Zusammenarbeit

H. Schlemmer, S. Diederich, W. Sommer, 2020, RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren.

Generally applicable window settings of low-keV virtual monoenergetic reconstructions in dual-layer CT-angiography of the head and neck.

C. Kabbasch, K. Laukamp, R. Reimer, 2021, Quantitative imaging in medicine and surgery.

Value of spectral detector CT for pretherapeutic, locoregional assessment of esophageal cancer.

D. Maintz, S. Haneder, T. Persigehl, 2020, European journal of radiology.

Evaluating body composition by combining quantitative spectral detector computed tomography and deep learning-based image segmentation.

D. Maintz, S. Haneder, S. Theurich, 2020, European Journal of Radiology.

Phantom-less assessment of volumetric bone mineral density using virtual non-contrast images from spectral detector computed tomography.

D. Maintz, K. Laukamp, R. Reimer, 2020, The British journal of radiology.

Phantomless assessment of volumetric bone mineral density using virtual non-contrast images from spectral detector computed tomography

D. Maintz, K. Laukamp, R. Reimer, 2020 .

Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model

M. Perkuhn, C. Kabbasch, K. Laukamp, 2021, American Journal of Neuroradiology.

Improvements of diagnostic accuracy and visualization of vertebral metastasis using multi-level virtual non-calcium reconstructions from dual-layer spectral detector computed tomography

D. Maintz, B. Krug, J. Borggrefe, 2019, European Radiology.

Renal Lesion Characterization by Dual-Layer Dual-Energy CT: Comparison of Virtual and True Unenhanced Images.

D. Sahani, A. Kambadakone, A. Parakh, 2022, AJR. American journal of roentgenology.

Quantitative accuracy of virtual non-contrast images derived from spectral detector computed tomography: an abdominal phantom study

H. Alkadhi, D. Maintz, T. Persigehl, 2020, Scientific Reports.

Virtual non-contrast reconstructions improve differentiation between vascular enhancement and calcifications in stereotactic planning CT scans of cystic intracranial tumors.

C. Kabbasch, K. Laukamp, D. Zopfs, 2022, European journal of radiology.

Imaging of the Left Atrial Appendage Before Occluder Device Placement: Evaluation of Virtual Monoenergetic Images in a Single-Bolus Dual-Phase Protocol

R. Gilkeson, K. Laukamp, L. Pennig, 2022, Journal of computer assisted tomography.

Two-dimensional CT measurements enable assessment of body composition on head and neck CT

C. Kabbasch, S. Theurich, R. Reimer, 2022, European Radiology.

Patient Comfort in Modern Computed Tomography: What Really Counts

Jan-Robert Kroeger, J. Borggrefe, S. Lennartz, 2022, Tomography.

Dual-Energy CT of the Abdomen: Radiology In Training.

A. Kambadakone, N. G. Hokamp, S. Lennartz, 2022, Radiology.

Recognizing and Minimizing Artifacts at Dual-Energy CT.

D. Sahani, P. Rajiah, B. Yeh, 2021, Radiographics : a review publication of the Radiological Society of North America, Inc.

Dose independent characterization of renal stones by means of dual energy computed tomography and machine learning: an ex-vivo study

Simon Lennartz, David Maintz, Stefan Haneder, 2019, European Radiology.

Quantitative distribution of iodinated contrast media in body computed tomography: data from a large reference cohort

D. Maintz, S. Haneder, T. Persigehl, 2020, European Radiology.

iRECIST: how to do it

L. Schwartz, T. Persigehl, S. Lennartz, 2020, Cancer imaging : the official publication of the International Cancer Imaging Society.

Intra-individual consistency of spectral detector CT-enabled iodine quantification of the vascular and renal blood pool

S. Haneder, T. Persigehl, D. Zopfs, 2019, European Radiology.

Accuracy of iodine density thresholds for the separation of vertebral bone metastases from healthy-appearing trabecular bone in spectral detector computed tomography

D. Maintz, J. Borggrefe, D. Pinto dos Santos, 2018, European Radiology.

Evaluating anemia using contrast-enhanced spectral detector CT of the chest in a large cohort of 522 patients

D. Maintz, K. Laukamp, R. Reimer, 2020, European Radiology.

Automated generation of gene-edited CAR T cells at clinical scale

T. Cathomen, C. Mussolino, S. Wild, 2020, Molecular therapy. Methods & clinical development.

Robustness of dual-energy CT-derived radiomic features across three different scanner types

A. Kambadakone, T. Persigehl, B. Baessler, 2021, European Radiology.

Inter-scan and inter-scanner variation of quantitative dual-energy CT: evaluation with three different scanner types

A. Kambadakone, D. Zopfs, A. Parakh, 2021, European Radiology.

The Added Value of Baseline Health-Related Quality of Life in Predicting Survival in High-Risk Prostate Cancer Patients Following Radical Prostatectomy

C. Stief, V. Kasivisvanathan, A. Buchner, 2022, The Journal of urology.

Value of spectral detector computed tomography to differentiate infected from noninfected thoracoabominal fluid collections.

D. Maintz, L. Pennig, R. Reimer, 2021, European journal of radiology.

MRI Follow‐up of Astrocytoma: Automated Coregistration and Color‐Coding of FLAIR Sequences Improves Diagnostic Accuracy With Comparable Reading Time

N. Galldiks, C. Kabbasch, K. Laukamp, 2020, Journal of magnetic resonance imaging : JMRI.

CT artifacts from port systems: Virtual monoenergetic reconstructions from spectral-detector CT reduce artifacts and improve depiction of surrounding tissue.

N. Ramaiya, K. Laukamp, L. Pennig, 2019, European journal of radiology.

Meaningful use of imaging resources to rule out cerebral venous sinus thrombosis after ChAdOx1 COVID-19 vaccination: Evaluation of the AHA diagnostic algorithm with a clinical cohort and a systematic data review

G. Fink, D. Maintz, T. Persigehl, 2022, Journal of Clinical Neuroscience.

Confronting hidden COVID-19 burden: a telemedical solution for elective urological outpatient clinics

C. Stief, S. Lennartz, J. Casuscelli, 2020, Infection.

Abdominal Imaging Utilization during the First COVID-19 Surge and Utility of Abdominal MRI

A. Kambadakone, R. Bhayana, Mark A. Anderson, 2021, Tomography.

Metal artifacts from sternal wires: evaluation of virtual monoenergetic images from spectral-detector CT for artifact reduction.

R. Gilkeson, N. Ramaiya, K. Laukamp, 2020, Clinical imaging.

Metal artifacts in patients with large dental implants and bridges: combination of metal artifact reduction algorithms and virtual monoenergetic images provides an approach to handle even strongest artifacts

Simon Lennartz, David Zopfs, David Maintz, 2019, European Radiology.

CT metal artifacts in patients with total hip replacements: for artifact reduction monoenergetic reconstructions and post-processing algorithms are both efficient but not similar

D. Maintz, K. Laukamp, J. Borggrefe, 2018, European Radiology.

Reduction of artifacts caused by orthopedic hardware in the spine in spectral detector CT examinations using virtual monoenergetic image reconstructions and metal-artifact-reduction algorithms

K. Laukamp, J. Borggrefe, N. Abdullayev, 2018, Skeletal Radiology.

Clinical application of free-breathing 3D whole heart late gadolinium enhancement cardiovascular magnetic resonance with high isotropic spatial resolution using Compressed SENSE

D. Maintz, A. Bunck, T. Persigehl, 2020, Journal of Cardiovascular Magnetic Resonance.

Dual-layer dual-energy CT for characterization of adrenal nodules: can virtual unenhanced images replace true unenhanced acquisitions?

D. Sahani, M. Blake, A. Kambadakone, 2021, Abdominal Radiology.

Relaxation-Enhanced Angiography Without Contrast and Triggering (REACT) for Fast Imaging of Extracranial Arteries in Acute Ischemic Stroke at 3 T

C. Kabbasch, T. Persigehl, K. Laukamp, 2020, Clinical Neuroradiology.

Comparison of a novel Compressed SENSE accelerated 3D modified relaxation-enhanced angiography without contrast and triggering with CE-MRA in imaging of the thoracic aorta

D. Maintz, A. Bunck, M. Huntgeburth, 2020, The International Journal of Cardiovascular Imaging.

Correction to: Imaging of the pulmonary vasculature in congenital heart disease without gadolinium contrast: Intraindividual comparison of a novel Compressed SENSE accelerated 3D modified REACT with 4D contrast-enhanced magnetic resonance angiography

D. Maintz, A. Bunck, K. Laukamp, 2020, Journal of Cardiovascular Magnetic Resonance.

Imaging of the pulmonary vasculature in congenital heart disease without gadolinium contrast: Intraindividual comparison of a novel Compressed SENSE accelerated 3D modified REACT with 4D contrast-enhanced magnetic resonance angiography

D. Maintz, A. Bunck, K. Laukamp, 2020, Journal of Cardiovascular Magnetic Resonance.

Value of spectral detector computed tomography for the early assessment of technique efficacy after microwave ablation of hepatocellular carcinoma

D. Maintz, D. Stippel, R. Reimer, 2021, PloS one.

Bone marrow edema in traumatic vertebral compression fractures: Diagnostic accuracy of dual-layer detector CT using calcium suppressed images.

M. Hellmich, D. Maintz, B. Krug, 2018, European journal of radiology.

Dual-Energy CT-derived Iodine Maps: Use in Assessing Pleural Carcinomatosis.

D. Maintz, S. Haneder, T. Persigehl, 2019, Radiology.

Dual energy imaging in cardiothoracic pathologies: A primer for radiologists and clinicians

R. Gilkeson, K. Laukamp, K. Bera, 2021, European journal of radiology open.

Use and Control of Artificial Intelligence in Patients Across the Medical Workflow: Single-Center Questionnaire Study of Patient Perspectives

D. Maintz, Thomas Dratsch, T. Persigehl, 2021, Journal of medical Internet research.

Photon-counting CT Material Decomposition: Initial Experience in Assessing Adrenal Adenoma.

J. Kröger, J. Borggrefe, S. Lennartz, 2022, Radiology.

Image-Quality Assessment of Polyenergetic and Virtual Monoenergetic Reconstructions of Unenhanced CT Scans of the Head: Initial Experiences with the First Photon-Counting CT Approved for Clinical Use

Jan-Robert Kroeger, J. Borggrefe, S. Lennartz, 2022, Diagnostics.

Intraindividual Consistency of Iodine Concentration in Dual-Energy Computed Tomography of the Chest and Abdomen.

T. Persigehl, R. Reimer, D. Zopfs, 2020, Investigative radiology.

Artifact reduction from dental implants using virtual monoenergetic reconstructions from novel spectral detector CT.

D. Maintz, K. Laukamp, D. Zopfs, 2018, European journal of radiology.

Dual-Energy CT Images: Pearls and Pitfalls.

D. Sahani, P. Rajiah, B. Yeh, 2021, Radiographics : a review publication of the Radiological Society of North America, Inc.

Low-keV virtual monoenergetic imaging reconstructions of excretory phase spectral dual-energy CT in patients with urothelial carcinoma: A feasibility study.

D. Maintz, T. Persigehl, K. Laukamp, 2019, European journal of radiology.

Longitudinal reproducibility of attenuation measurements on virtual unenhanced images: multivendor dual-energy CT evaluation

A. Kambadakone, A. Parakh, S. Lennartz, 2021, European Radiology.

Evaluation of equivocal small cystic pancreatic lesions with spectral-detector computed tomography

S. Tirumani, R. Gilkeson, N. Ramaiya, 2020, Acta radiologica.

Abdominal vessel depiction on virtual triphasic spectral detector CT: initial clinical experience

K. Herrmann, R. Gilkeson, N. Ramaiya, 2021, Abdominal Radiology.

Radiotherapy Response Assessment of Multiple Myeloma: A Dual-Energy CT Approach With Virtual Non-Calcium Images

D. Maintz, G. Bratke, J. Kottlors, 2021, Frontiers in Oncology.

Virtual monoenergetic images preserve diagnostic assessability in contrast media reduced abdominal spectral detector CT.

D. Maintz, T. Persigehl, D. Zopfs, 2020, The British journal of radiology.

Virtual Monoenergetic Images From a Novel Dual-Layer Spectral Detector Computed Tomography Scanner in Portal Venous Phase: Adjusted Window Settings Depending on Assessment Focus Are Essential for Image Interpretation

D. Maintz, S. Haneder, J. Luetkens, 2018, Journal of computer assisted tomography.

Reducing artifacts from total hip replacements in dual layer detector CT: Combination of virtual monoenergetic images and orthopedic metal artifact reduction.

D. Maintz, K. Laukamp, D. Zopfs, 2019, European journal of radiology.

GPT-4 for Automated Determination of Radiological Study and Protocol based on Radiology Request Forms: A Feasibility Study.

A. Bunck, Thomas Dratsch, J. Kottlors, 2023, Radiology.

Value of spectral detector computed tomography for assessment of pancreatic lesions.

D. Maintz, H. Grüll, S. Haneder, 2019, European journal of radiology.

Diagnostic value of spectral reconstructions in detecting incidental skeletal muscle metastases in CT staging examinations

D. Maintz, T. Persigehl, D. Zopfs, 2019, Cancer Imaging.

Detection and size measurements of kidney stones on virtual non-contrast reconstructions derived from dual-layer computed tomography in an ex vivo phantom setup

D. Maintz, A. Heidenreich, R. Reimer, 2022, European Radiology.

Size and volume of kidney stones in computed tomography: Influence of acquisition techniques and image reconstruction parameters.

D. Maintz, S. Haneder, A. Heidenreich, 2020, European journal of radiology.

Manual kidney stone size measurements in computed tomography are most accurate using multiplanar image reformatations and bone window settings

D. Maintz, S. Haneder, A. Heidenreich, 2021, Scientific Reports.

Iodine accumulation of the liver in patients treated with amiodarone can be unmasked using material decomposition from multiphase spectral-detector CT

R. Gilkeson, N. Ramaiya, T. Persigehl, 2020, RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren.

Virtual non-contrast for evaluation of liver parenchyma and vessels: results from 25 patients using multi-phase spectral-detector CT

K. Herrmann, N. Ramaiya, K. Laukamp, 2019, Acta radiologica.

Evaluation of the liver with virtual non-contrast: Single institution study in 149 patients undergoing TAVR planning.

R. Gilkeson, N. Ramaiya, K. Laukamp, 2019, The British journal of radiology.

A deep learning-based reconstruction approach for accelerated magnetic resonance image of the knee with compressed sense: evaluation in healthy volunteers

G. Bratke, F. Siedek, S. Lennartz, 2023, British Journal of Radiology.

Improved depiction of atherosclerotic carotid artery stenosis in virtual monoenergetic reconstructions of venous phase dual-layer computed tomography in comparison to polyenergetic reconstructions.

D. Maintz, K. Laukamp, D. Zopfs, 2018, European journal of radiology.

Reduction of CT artifacts from cardiac implantable electronic devices using a combination of virtual monoenergetic images and post-processing algorithms

T. Persigehl, K. Laukamp, L. Pennig, 2021, European Radiology.

Reduction of artifacts caused by orthopedic hardware in the spine in spectral detector CT examinations using virtual monoenergetic image reconstructions and metal-artifact-reduction algorithms

K. Laukamp, J. Borggrefe, N. Abdullayev, 2018, Skeletal Radiology.

Can 1.25 mm thin-section images generated with Deep Learning Image Reconstruction technique replace standard-of-care 5 mm images in abdominal CT?

A. Kambadakone, A. Parakh, T. Pierce, 2023, Abdominal Radiology.

Dual-layer detector CT of the head: Initial experience in visualization of intracranial hemorrhage and hypodense brain lesions using virtual monoenergetic images.

D. Maintz, C. Kabbasch, K. Laukamp, 2018, European journal of radiology.

Automated localization and segmentation of cervical lymph nodes on contrast-enhanced CT using a 3D foveal fully convolutional neural network

T. Klinder, R. Shahzad, T. Persigehl, 2023, European Radiology Experimental.

Lymph Node Assessment in Prostate Cancer: Evaluation of Iodine Quantification With Spectral Detector CT in Correlation to PSMA PET/CT.

D. Maintz, A. Drzezga, C. Kobe, 2021, Clinical nuclear medicine.