H. Johannesen

发表

Feasibility of Multiparametric Imaging with PET/MR in Head and Neck Squamous Cell Carcinoma

Astrid M. E. Engberg, M. Aznar, L. Specht, 2017, The Journal of Nuclear Medicine.

Simultaneous Hyperpolarized 13C-Pyruvate MRI and 18F-FDG PET (HyperPET) in 10 Dogs with Cancer

Majbrit M E Larsen, J. Ardenkjaer-Larsen, A. Hansen, 2015, The Journal of Nuclear Medicine.

Quantifying the Financial Savings of Motion Correction in Brain MRI: A Model-Based Estimate of the Costs Arising From Patient Head Motion and Potential Savings From Implementation of Motion Correction.

Jakob M. Slipsager, L. Marner, H. Johannesen, 2020, Journal of magnetic resonance imaging : JMRI.

Endoscopic electrochemotherapy for esophageal cancer: a phase I clinical study

J. Gehl, M. Achiam, H. Johannesen, 2018, Endoscopy International Open.

Dual time point imaging fluorine-18 flourodeoxyglucose positron emission tomography for evaluation of large loco-regional recurrences of breast cancer treated with electrochemotherapy

J. Gehl, H. Johannesen, H. Hendel, 2013, Radiology and oncology.

Serum Cardiac Troponin I in Acute Stroke Is Related to Serum Cortisol and TNF-α

G. Boysen, H. Johannesen, K. Bendtzen, 2004, Cerebrovascular Diseases.

Altered brown fat thermoregulation and enhanced cold-induced thermogenesis in young, healthy, winter-swimming men

B. Pedersen, A. Hansen, H. Johannesen, 2021, Cell reports. Medicine.

[68Ga]Ga-NODAGA-E[(cRGDyK)]2 PET and hyperpolarized [1-13C] pyruvate MRSI (hyperPET) in canine cancer patients: simultaneous imaging of angiogenesis and the Warburg effect

A. Hansen, H. Johannesen, A. Kjaer, 2020, European Journal of Nuclear Medicine and Molecular Imaging.

Development of a Symmetric Echo-Planar Spectroscopy Imaging Framework for Hyperpolarized 13C Imaging in a Clinical PET/MR Scanner

Rie B. Hansen, S. Posse, L. Hanson, 2018, Tomography.

Capecitabine and Oxaliplatin Before, During, and After Radiotherapy for High‐Risk Rectal Cancer

H. Johannesen, K. Vistisen, R. H. Hansen, 2017, Clinical colorectal cancer.

18F-FLT-PET/CT adds value to 18F-FDG-PET/CT for diagnosing relapse after definitive radiotherapy in patients with lung cancer. Results of a prospective clinical trial

K. R. Larsen, G. Persson, H. Johannesen, 2020, The Journal of Nuclear Medicine.

Insular lesions, ECG abnormalities, and outcome in acute stroke

G. Boysen, H. Johannesen, A. Christensen, 2005, Journal of Neurology, Neurosurgery & Psychiatry.

Urokinase Plasminogen Activator Receptor (uPAR) PET/MRI of Prostate Cancer for Non-invasive Evaluation of Aggressiveness: a Prospective Phase II Clinical Trial Comparing with Gleason Score.

J. Mortensen, A. Hansen, H. Johannesen, 2020, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

Voluntary Running Suppresses Tumor Growth through Epinephrine- and IL-6-Dependent NK Cell Mobilization and Redistribution.

I. Nookaew, J. Becker, J. Gehl, 2016, Cell metabolism.

Plasma cytokines in acute stroke.

G. Boysen, E. Christensen, H. Johannesen, 2002, Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association.

Initial Experience with 64Cu-DOTATATE Digital PET of Patients with Neuroendocrine Neoplasms: Comparison with Analog PET

H. Johannesen, A. Kjaer, U. Knigge, 2021, Diagnostics.

Effect of Lactobacillus rhamnosus GG Supplementation on Intestinal Inflammation Assessed by PET/MRI Scans and Gut Microbiota Composition in HIV-Infected Individuals

A. Hansen, H. Johannesen, A. Kjær, 2018, Journal of acquired immune deficiency syndromes.

No effects of a 6‐week intervention with a glucagon‐like peptide‐1 receptor agonist on pancreatic volume and oedema in obese men without diabetes

J. Holst, A. Hansen, H. Johannesen, 2020, Diabetes, obesity & metabolism.

Serum-cortisol reflects severity and mortality in acute stroke

G. Boysen, H. Johannesen, H. Christensen, 2004, Journal of the Neurological Sciences.

Sequentially evolved bilateral epidural haematomas

H. Johannesen, L. Bøgeskov, P. Rochat, 2002, Clinical Neurology and Neurosurgery.

The clinical utility of FDG PET/CT among solid organ transplant recipients suspected of malignancy or infection

J. Lundgren, H. Sengeløv, H. Johannesen, 2016, European Journal of Nuclear Medicine and Molecular Imaging.

Screening for Cardiac Amyloidosis 5 to 15 Years After Surgery for Bilateral Carpal Tunnel Syndrome.

M. Maurer, H. Johannesen, E. Fosbøl, 2022, Journal of the American College of Cardiology.

Variation in gross tumor volume delineation using CT, MRI, and FDG-PET in planning radiotherapy of anal cancer.

G. Persson, H. Johannesen, H. Hendel, 2012, Journal of clinical oncology : official journal of the American Society of Clinical Oncology.

Four weeks treatment with the GLP-1 receptor analogue liraglutide lowers liver fat and concomitantly circulating glucagon in individuals with overweight

J. Holst, A. Hansen, H. Johannesen, 2022, International Journal of Obesity.

PET/DW-MRI for evaluating treatment in chronic hepatitis C patients.

A. Hansen, H. Johannesen, A. Kjær, 2019, American journal of nuclear medicine and molecular imaging.

Hyperpolarized 13C-MRSI and PET (hyperPET) in an Osteomyelitis Pig Model: A Pilot Study

A. Hansen, H. Johannesen, A. Kjaer, 2017, IEEE Transactions on Radiation and Plasma Medical Sciences.

Deteriorating ischaemic stroke cytokines, soluble cytokine receptors, ferritin, systemic blood pressure, body temperature, blood glucose, diabetes, stroke severity, and CT infarction-volume as predictors of deteriorating ischaemic stroke

G. Boysen, E. Christensen, H. Johannesen, 2002, Journal of the Neurological Sciences.

The use of dynamic nuclear polarization (13)C-pyruvate MRS in cancer.

C. H. Nielsen, A. Hansen, H. Johannesen, 2015, American journal of nuclear medicine and molecular imaging.

The DAHANCA 32 study: Electrochemotherapy for recurrent mucosal head and neck cancer

J. Gehl, H. Johannesen, I. Wessel, 2018, Head & neck.

Intratumor heterogeneity of PD-L1 expression in head and neck squamous cell carcinoma

C. von Buchwald, L. Specht, J. Rasmussen, 2019, British Journal of Cancer.

Cetuximab plus irinotecan administered biweekly with reduced infusion time to heavily pretreated patients with metastatic colorectal cancer and related RAS and BRAF mutation status

H. Johannesen, P. Pfeiffer, D. Nielsen, 2020, International journal of cancer.

18F-fluorothymidine (FLT)-PET and diffusion-weighted MRI for early response evaluation in patients with small cell lung cancer: a pilot study

A. Hansen, H. Johannesen, A. Kjaer, 2020, European Journal of Hybrid Imaging.

Very Early Response Evaluation by PET/MR in Patients with Lung Cancer—Timing and Feasibility

A. Hansen, H. Johannesen, Junia C Costa, 2019, Diagnostics.

Calcium electroporation for recurrent head and neck cancer: A clinical phase I study

J. Gehl, H. Johannesen, I. Wessel, 2019, Laryngoscope investigative otolaryngology.

Early response evaluation of neoadjuvant therapy with PET/MRI to predict resectability in patients with adenocarcinoma of the esophagogastric junction

M. Achiam, H. Johannesen, H. Gutte, 2018, Abdominal Radiology.

Urokinase-Type Plasminogen Activator Receptor (uPAR) PET/MRI of Prostate Cancer for Noninvasive Evaluation of Aggressiveness: Comparison with Gleason Score in a Prospective Phase 2 Clinical Trial

J. Mortensen, A. Hansen, H. Johannesen, 2020, The Journal of Nuclear Medicine.

International Congress of Drug Therapy in HIV Infection 23-26 October 2016, Glasgow, UK

Raúl Tabarés Gutiérrez, Samit R. Joshi, H. Jessen, 2016, Journal of the International AIDS Society.

Electrochemotherapy for large cutaneous recurrence of breast cancer: A phase II clinical trial

J. Gehl, H. Johannesen, H. Hendel, 2012, Acta oncologica.

Long-term follow up of children with meningiomas in Denmark: 1935 to 1984.

H. Johannesen, F. Gjerris, P. Rochat, 2004, Journal of neurosurgery.

FDG PET scans as evaluation of clinical response to dendritic cell vaccination in patients with malignant melanoma

I. Svane, H. Johannesen, H. Hendel, 2012, Cancer Immunology, Immunotherapy.

Feasibility of simultaneous PET/MR in diet-induced atherosclerotic minipig: a pilot study for translational imaging.

A. Hansen, H. Johannesen, A. Kjær, 2014, American journal of nuclear medicine and molecular imaging.

Does multiparametric imaging with 18F-FDG-PET/MRI capture spatial variation in immunohistochemical cancer biomarkers in head and neck squamous cell carcinoma?

C. von Buchwald, L. Specht, J. Rasmussen, 2020, British Journal of Cancer.

Gene therapy for patients with advanced solid tumors: a phase I study using gene electrotransfer to muscle with the integrin inhibitor plasmid AMEP

J. Gehl, H. Johannesen, H. Hendel, 2017, Acta oncologica.

Eosinophilic Cystitis Presenting as Possible Pediatric Rhabdomyosarcoma in Conventional Imaging Including 18F-FDG-PET/CT/MRI—A Rare Case

H. Johannesen, J. Thorup, L. Borgwardt, 2021, Diagnostics.

MRS in cancer

C. H. Nielsen, A. Hansen, H. Johannesen, 2015 .

Tattoo complications and magnetic resonance imaging: a comprehensive review of the literature

H. Johannesen, R. H. Hansen, J. Serup, 2020, Acta radiologica.

18F-FDG PET/MR-imaging in a Göttingen Minipig model of atherosclerosis: Correlations with histology and quantitative gene expression.

C. Schumacher-Petersen, A. Hansen, H. Johannesen, 2019, Atherosclerosis.

Combined hyperpolarized 13C-pyruvate MRS and 18F-FDG PET (hyperPET) estimates of glycolysis in canine cancer patients.

Majbrit M E Larsen, J. Ardenkjaer-Larsen, A. Hansen, 2018, European journal of radiology.

Simultaneous hyperpolarized (13)C-pyruvate MRI and (18)F-FDG-PET in cancer (hyperPET): feasibility of a new imaging concept using a clinical PET/MRI scanner.

J. Ardenkjaer-Larsen, A. Hansen, H. Johannesen, 2015, American journal of nuclear medicine and molecular imaging.

Electrochemotherapy and calcium electroporation inducing a systemic immune response with local and distant remission of tumors in a patient with malignant melanoma – a case report

J. Gehl, H. Johannesen, A. Venzo, 2017, Acta oncologica.

Phase contrast mapping MRI measurements of global cerebral blood flow across different perfusion states – A direct comparison with 15O-H2O positron emission tomography using a hybrid PET/MR system

Egill Rostrup, Ian Law, Adam E Hansen, 2018, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

In Vivo Phenotyping of Tumor Metabolism in a Canine Cancer Patient with Simultaneous 18F-FDG-PET and Hyperpolarized 13C-Pyruvate Magnetic Resonance Spectroscopic Imaging (hyperPET): Mismatch Demonstrates that FDG may not Always Reflect the Warburg Effect

Majbrit M E Larsen, J. Ardenkjaer-Larsen, A. Hansen, 2015, Diagnostics.

Repeated diffusion MRI reveals earliest time point for stratification of radiotherapy response in brain metastases

H. Johannesen, F. Mahmood, R. H. Hansen, 2017, Physics in medicine and biology.

The effect of region of interest strategies on apparent diffusion coefficient assessment in patients treated with palliative radiation therapy to brain metastases

H. Johannesen, F. Mahmood, R. H. Hansen, 2015, Acta oncologica.

Observer variability in a phase II trial – assessing consistency in RECIST application

H. Johannesen, H. Hendel, D. Nielsen, 2012, Acta oncologica.

CT versus FDG-PET/CT response evaluation in patients with metastatic colorectal cancer treated with irinotecan and cetuximab

H. Johannesen, H. Hendel, D. Nielsen, 2014, Cancer medicine.

Cetuximab every second week with irinotecan in patients with metastatic colorectal cancer refractory to 5-FU, oxaliplatin, and irinotecan: KRAS mutation status and efficacy.

I. Christensen, H. Johannesen, P. Pfeiffer, 2010 .

Intratumor heterogeneity is biomarker specific and challenges the association with heterogeneity in multimodal functional imaging in head and neck squamous cell carcinoma.

C. von Buchwald, L. Specht, J. Rasmussen, 2021, European journal of radiology.

18F-FDG-PET in cancer (hyperPET): feasibility of a new imaging concept using a clinical PET/MRI scanner

J. Ardenkjaer-Larsen, A. Hansen, H. Johannesen, 2014 .

Components of day-to-day variability of cerebral perfusion measurements – Analysis of phase contrast mapping magnetic resonance imaging measurements in healthy volunteers

H. Larsson, A. Hansen, H. Johannesen, 2018, PloS one.

Imaging surveillance in multiple endocrine neoplasia type 1: Ten years of experience with somatostatin receptor positron emission tomography

H. Johannesen, T. Kristensen, M. Klose, 2023, Journal of neuroendocrinology.

64Cu-DOTATATE PET in Patients with Neuroendocrine Neoplasms: Prospective, Head-to-Head Comparison of Imaging at 1 Hour and 3 Hours After Injection

J. Mortensen, H. Johannesen, A. Kjaer, 2020, The Journal of Nuclear Medicine.

[68Ga]Ga-NODAGA-E[(cRGDyK)]2 Angiogenesis PET/MR in a Porcine Model of Chronic Myocardial Infarction

H. Johannesen, A. Kjaer, T. Jespersen, 2021, Diagnostics.

Intratumor heterogeneity of PD-L1 expression in head and neck squamous cell carcinoma

C. von Buchwald, L. Specht, J. Rasmussen, 2019, British Journal of Cancer.

Voluntary Running Suppresses Tumor Growth through Epinephrine- and IL-6-Dependent NK Cell Mobilization and Redistribution.

I. Nookaew, J. Becker, J. Gehl, 2016, Cell metabolism.

18 F-FLT-PET/CT adds value to 18 F-FDG-PET/CT for diagnosing relapse after definitive radiotherapy in patients with lung cancer. Results of a prospective clinical trial.

G. Persson, H. Johannesen, A. Kjaer, 2020 .