David Zopfs

Affiliations

Institute for Diagnostic and Interventional Radiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Kerpener Straße 62, 50937, Cologne, Germany.

Publications (82)

Automated Meningioma Segmentation in Multiparametric MRI : Comparable Effectiveness of a Deep Learning Model and Manual Segmentation.

Clinical neuroradiology

Avec: Kai Roman Laukamp , Lenhard Pennig , Frank Thiele , Robert Reimer , Lukas Görtz , Georgy Shakirin , Marco Timmer , Michael Perkuhn , Jan Borggrefe

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

European journal of radiology

Avec: Robert Peter Reimer , Roman Johannes Gertz , Lenhard Pennig , Jörn Henze , Erkan Celik , Simon Lennartz , David Maintz , Nils Große Hokamp

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

Investigative radiology

Avec: Robert Peter Reimer , Kristina Sonnabend , Miriam Rinneburger , Clemens M Hentschke , Thorsten Persigehl , Simon Lennartz , Nils Große Hokamp

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

AJNR. American journal of neuroradiology

Avec: D Zopfs , K Laukamp , R Reimer , N Grosse Hokamp , C Kabbasch , J Borggrefe , L Pennig , A C Bunck , M Schlamann , S Lennartz

Virtual monoenergetic images from spectral detector computed tomography facilitate washout assessment in arterially hyper-enhancing liver lesions.

European radiology

Avec: R P Reimer , N Große Hokamp , A Fehrmann Efferoth , A Krauskopf , D Zopfs , J R Kröger , T Persigehl , D Maintz , A C Bunck

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

European radiology

Avec: Lenhard Pennig , Roman Gertz , Johannes Bremm , Charlotte Zaeske , Nils Große Hokamp , Erkan Celik , Lukas Goertz , Marcel Langenbach , Thorsten Persigehl , Amit Gupta , Jan Borggrefe , Simon Lennartz , Kai Roman Laukamp

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

European journal of radiology

Avec: Nils Große Hokamp , Robert Reimer , Grischa Bratke , David Maintz , Christiane Bruns , Christoph Mallmann , Thorsten Persigehl , Stefan Haneder , Simon Lennartz

Calcification of the thoracic aorta on low-dose chest CT predicts severe COVID-19.

PloS one

Avec: Philipp Fervers , Jonathan Kottlors , Johannes Bremm , David Maintz , Orkhan Safarov , Stephanie Tritt , Nuran Abdullayev , Thorsten Persigehl

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

PloS one

Avec: Robert Peter Reimer , Nils Große Hokamp , Julius Niehoff , Simon Lennartz , Mariam Heidar , Roger Wahba , Dirk Stippel , David Maintz , Daniel Pinto Dos Santos , Christian Wybranski

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

Quantitative imaging in medicine and surgery

Avec: Simon Lennartz , Nuran Abdullayev , Thorsten Lichtenstein , Kai Roman Laukamp , Robert Peter Reimer , Christoph Kabbasch , Jan Borggrefe , Marc Schlamann , Victor Neuhaus , Nils Große Hokamp

AI-derived body composition parameters as prognostic factors in patients with HCC undergoing TACE in a multicenter study.

JHEP reports : innovation in hepatology

Avec: Lukas Müller , Aline Mähringer-Kunz , Timo Alexander Auer , Uli Fehrenbach , Bernhard Gebauer , Johannes Haubold , Benedikt Michael Schaarschmidt , Moon-Sung Kim , René Hosch , Felix Nensa , Jens Kleesiek , Thierno D Diallo , Michel Eisenblätter , Hanna Kuzior , Natascha Roehlen , Dominik Bettinger , Verena Steinle , Philipp Mayer , Daniel Pinto Dos Santos , Roman Kloeckner

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

European journal of radiology

Avec: Victor Neuhaus , Nils Grosse Hokamp , Kai Laukamp , Simon Lennartz , Nuran Abdullayev , David Maintz , Jan Borggrefe

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

European radiology

Avec: Simon Lennartz , Anushri Parakh , Jinjin Cao , Nils Große Hokamp , Avinash Kambadakone

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

Journal of medical Internet research

Avec: Simon Lennartz , Thomas Dratsch , Thorsten Persigehl , David Maintz , Nils Große Hokamp , Daniel Pinto Dos Santos

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.

Diagnostics (Basel, Switzerland)

Avec: Philipp Fervers , Florian Fervers , Mathilda Weisthoff , Miriam Rinneburger , Robert Peter Reimer , Gregor Pahn , Jonathan Kottlors , David Maintz , Simon Lennartz , Thorsten Persigehl , Nils Große Hokamp

Aneurysm treatment with the Pipeline Vantage Embolization Device in Retrospective Evaluation: Periprocedural results from the Pipe-VADER study.

World neurosurgery

Avec: Lukas Goertz , Muriel Pflaeging , Christian Gronemann , Jonathan Kottlors , Marc Schlamann , Franziska Dorn , Thomas Liebig , Christoph Kabbasch

Safety and efficacy of coated flow diverters in the treatment of ruptured intracranial aneurysms: a retrospective multicenter study.

Journal of neurointerventional surgery

Avec: Lukas Goertz , Sophia Hohenstatt , Dominik F Vollherbst , Charlotte Sabine Weyland , Omid Nikoubashman , Hanna Styczen , Christian Gronemann , Daniel Weiss , Marius Kaschner , Muriel Pflaeging , Eberhard Siebert , Jonathan Kottlors , Lenhard Pennig , Marc Schlamann , Georg Bohner , Thomas Liebig , Bernd Turowski , Franziska Dorn , Cornelius Deuschl , Martin Wiesmann , Markus A Möhlenbruch , Christoph Kabbasch

Initial experience with a state-of-the-art mobile head CT scanner for use in neurointensive care units.

Radiologie (Heidelberg, Germany)

Avec: Lukas Goertz , Yosef Al-Sewaidi , Mahmoud Habib , Benjamin Reichardt , Alexander Ranft , Christoph Kabbasch

Treatment of intracranial aneurysms with large-diameter (≥5.5 mm) Derivo Embolization Devices, with particular focus on 7 and 8 mm diameter devices.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences

Avec: Lukas Goertz , Jonathan Kottlors , Lenhard Pennig , Stefan Schob , Marc Schlamann , Christoph Kabbasch

Low bone mineral density is a prognostic factor for elderly patients with HCC undergoing TACE: results from a multicenter study.

European radiology

Avec: Lukas Müller , Aline Mähringer-Kunz , Timo Alexander Auer , Uli Fehrenbach , Bernhard Gebauer , Johannes Haubold , Jens M Theysohn , Moon-Sung Kim , Jens Kleesiek , Thierno D Diallo , Michel Eisenblätter , Dominik Bettinger , Verena Steinle , Philipp Mayer , Daniel Pinto Dos Santos , Roman Kloeckner

Deep-Learning-Based Image Denoising in Imaging of Urolithiasis: Assessment of Image Quality and Comparison to State-of-the-Art Iterative Reconstructions.

Diagnostics (Basel, Switzerland)

Avec: Robert Terzis , Robert Peter Reimer , Christian Nelles , Erkan Celik , Liliana Caldeira , Axel Heidenreich , Enno Storz , David Maintz , Nils Große Hokamp

Weaning failure due to isolated residual diaphragmatic paralysis after cervical spinal cord ischemia following aortic surgery- a case report.

BMC anesthesiology

Avec: Remco Overbeek , Amelie Behrens , Spyridon Mylonas , Bernhard Dorweiler , Fabian Dusse , Bernd W Böttiger , Sandra Emily Stoll

Safety and efficacy of coated flow diverters in the treatment of cerebral aneurysms during single antiplatelet therapy: A multicenter study.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences

Avec: Lukas Goertz , Sophia Hohenstatt , Dominik F Vollherbst , Charlotte S Weyland , Omid Nikoubashman , Christian Gronemann , Muriel Pflaeging , Eberhard Siebert , Georg Bohner , Marc Schlamann , Thomas Liebig , Franziska Dorn , Martin Wiesmann , Markus A Möhlenbruch , Christoph Kabbasch

Real-world response assessment of immune checkpoint inhibition: comparing iRECIST and RECIST 1.1 in melanoma and non-small cell lung cancer patients.

European radiology

Avec: Christian Nelles , Moritz Gräf , Pascale Bernard , Thorsten Persigehl , Nils Große Hokamp , David Maintz , Nicole Kreuzberg , Jürgen Wolf , Paul J Bröckelmann , Simon Lennartz

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

European journal of radiology

Avec: Khaled Bousabarah , Simon Lennartz , Daniel Pinto Dos Santos , Max Schlaak , Sebastian Theurich , Robert Peter Reimer , David Maintz , Stefan Haneder , Nils Große Hokamp

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

The British journal of radiology

Avec: Simon Lennartz , Nils Große Hokamp , Charlotte Zäske , Grischa Bratke , Andreas Glauner , David Maintz , Thorsten Persigehl , De-Hua Chang , Tilman Hickethier

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

European radiology

Avec: Simon Lennartz , Nuran Abdullayev , Grischa Bratke , Markus Le Blanc , Karin Slebocki , Anton Wagner , Christian Wybranski , Roger Wahba , David Maintz , Nils Große Hokamp , Thorsten Persigehl

Virtual Noncontrast Images From Portal Venous Phase Spectral-Detector CT Acquisitions for Adrenal Lesion Characterization.

Journal of computer assisted tomography

Avec: Kai Roman Laukamp , Rivka Kessner , Sandra Halliburton , Amit Gupta , Nils Große Hokamp

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

The British journal of radiology

Avec: Simon Lennartz , Charlotte Zaeske , Martin Merkt , Kai Roman Laukamp , Robert Peter Reimer , David Maintz , Jan Borggrefe , Nils Grosse Hokamp

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

European journal of radiology

Avec: Kai Roman Laukamp , Daniel Pinto Dos Santos , Marcel Sokolowski , Nils Große Hokamp , David Maintz , Jan Borggrefe , Thorsten Persigehl , Simon Lennartz

Virtual Monoenergetic Images from Spectral Detector CT Enable Radiation Dose Reduction in Unenhanced Cranial CT.

AJNR. American journal of neuroradiology

Avec: R P Reimer , D Flatten , T Lichtenstein , D Zopfs , V Neuhaus , C Kabbasch , D Maintz , J Borggrefe , N Große Hokamp

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

Cancer imaging : the official publication of the International Cancer Imaging Society

Avec: Simon Lennartz , Nils Große Hokamp , Nuran Abdullayev , Markus Le Blanc , Andra-Iza Iuga , Grischa Bratke , David Maintz , Jan Borggrefe , Thorsten Persigehl

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

The British journal of radiology

Avec: Kai Roman Laukamp , Simon Lennartz , Vivian Ho , Nils Große Hokamp , Amit Gupta , Frank Philipp Graner , Jan Borggrefe , Robert Gilkeson , Nikhil Ramaiya

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

Clinical nuclear medicine

Avec: Simon Lennartz , Philipp Täger , Andra-Iza Iuga , Robert Peter Reimer , Charlotte Zäske , Nils Große Hokamp , David Maintz , Axel Heidenreich , Alexander Drzezga , Carsten Kobe , Thorsten Persigehl

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

European radiology

Avec: Josefine Graffe , Robert Peter Reimer , Sebastian Schäfer , Thorsten Persigehl , David Maintz , Jan Borggrefe , Stefan Haneder , Simon Lennartz , Nils Große Hokamp

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

Clinical neuroradiology

Avec: Lenhard Pennig , Christoph Kabbasch , Ulrike Cornelia Isabel Hoyer , Simon Lennartz , Lukas Goertz , Kai Roman Laukamp , Anton Wagner , Jan-Peter Grunz , Jonas Doerner , Thorsten Persigehl , Kilian Weiss , Jan Borggrefe

Physiological iodine uptake of the spine's bone marrow in dual-energy computed tomography - using artificial intelligence to define reference values based on 678 CT examinations of 189 individuals.

Frontiers in endocrinology

Avec: Philipp Fervers , Florian Fervers , Miriam Rinneburger , Mathilda Weisthoff , Jonathan Kottlors , Robert Reimer , Erkan Celik , David Maintz , Nils Große-Hokamp , Thorsten Persigehl

[Status and recommendations for interventional radiological procedures in COVID-19 patients].

Radiologie (Heidelberg, Germany)

Avec: R Reimer , D Zopfs , E Celik , P Reimer

Oversizing of the Woven EndoBridge for Treatment of Intracranial Aneurysms Improves Angiographic Results (WEBINAR).

World neurosurgery

Avec: Lukas Goertz , Thomas Liebig , Eberhard Siebert , Lenhard Pennig , Marc Schlamann , Franziska Dorn , Christoph Kabbasch

Comparative analysis of the low-profile Acclino Stent and the Enterprise Stent for the treatment of unruptured intracranial aneurysms.

World neurosurgery

Avec: Lukas Goertz , Lenhard Pennig , Charlotte Zaeske , Marco Timmer , Bernd Turowski , Marius Kaschner , Jan Borggrefe , Michael Schönfeld , Marc Schlamann , Christoph Kabbasch

Immediate angiographic control after intra-arterial nimodipine administration underestimates the vasodilatory effect.

Scientific reports

Avec: Charlotte Zaeske , Kai Laukamp , Simon Lennartz , Jonathan Kottlors , Lukas Goertz , Henning Stetefeld , Marion Hof , Nuran Abdullayev , Christoph Kabbasch , Marc Schlamann , Michael Schönfeld

Virtual monoenergetic images and post-processing algorithms effectively reduce CT artifacts from intracranial aneurysm treatment.

Scientific reports

Avec: Simon Lennartz , Lenhard Pennig , Andreas Glauner , Nuran Abdullayev , Johannes Bremm , Nils Große Hokamp , Thorsten Persigehl , Christoph Kabbasch , Jan Borggrefe , Kai Roman Laukamp

Single-slice CT measurements allow for accurate assessment of sarcopenia and body composition.

European radiology

Avec: Sebastian Theurich , Nils Große Hokamp , Jana Knuever , Lukas Gerecht , Jan Borggrefe , Max Schlaak , Daniel Pinto Dos Santos

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

Clinical imaging

Avec: Kai Roman Laukamp , Nils Große Hokamp , Omar Alabar , Verena Carola Obmann , Simon Lennartz , Robert Gilkeson , Nikhil Ramaiya , Amit Gupta

Accuracy of Radiomics-Based Feature Analysis on Multiparametric Magnetic Resonance Images for Noninvasive Meningioma Grading.

World neurosurgery

Avec: Kai Roman Laukamp , Georgy Shakirin , Bettina Baeßler , Frank Thiele , Nils Große Hokamp , Marco Timmer , Christoph Kabbasch , Michael Perkuhn , Jan Borggrefe

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

Radiology

Avec: Simon Lennartz , Markus Le Blanc , Nils Große Hokamp , Nuran Abdullayev , Kai Roman Laukamp , Stefan Haneder , Jan Borggrefe , David Maintz , Thorsten Persigehl

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

European radiology

Avec: Kai R Laukamp , Stefanie Paquet , Simon Lennartz , Daniel Pinto Dos Santos , Christoph Kabbasch , Alexander Bunck , Marc Schlamann , Jan Borggrefe

Fully automated detection and segmentation of meningiomas using deep learning on routine multiparametric MRI.

European radiology

Avec: Kai Roman Laukamp , Frank Thiele , Georgy Shakirin , Andrea Faymonville , Marco Timmer , David Maintz , Michael Perkuhn , Jan Borggrefe

CT artifacts after contrast media injection in chest imaging: evaluation of post-processing algorithms, virtual monoenergetic images and their combination for artifact reduction.

Quantitative imaging in medicine and surgery

Avec: Amit Gupta , Verena Carola Obmann , Michelle Jordan , Simon Lennartz , Markus Michael Obmann , Nils Große Hokamp , Lenhard Pennig , Gina Fürtjes , Nikhil Ramaiya , Robert Gilkeson , Kai Roman Laukamp

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

European radiology

Avec: D Zopfs , M Rinneburger , D Pinto Dos Santos , R P Reimer , K R Laukamp , D Maintz , S Lennartz , N Große Hokamp

Practical applications of deep learning: classifying the most common categories of plain radiographs in a PACS using a neural network.

European radiology

Avec: Thomas Dratsch , Michael Korenkov , Sebastian Brodehl , Bettina Baessler , Daniel Giese , Sebastian Brinkmann , David Maintz , Daniel Pinto Dos Santos

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

European journal of radiology

Avec: Robert Peter Reimer , Johannes Salem , Martin Merkt , Kristina Sonnabend , Simon Lennartz , Axel Heidenreich , David Maintz , Stefan Haneder , Nils Große Hokamp

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

AJNR. American journal of neuroradiology

Avec: L Pennig , R Shahzad , L Caldeira , S Lennartz , F Thiele , L Goertz , D Zopfs , A-K Meißner , G Fürtjes , M Perkuhn , C Kabbasch , S Grau , J Borggrefe , K R Laukamp

Head and neck squamous cell carcinoma: evaluation of iodine overlay maps and low-energy virtual mono-energetic images acquired with spectral detector CT.

Clinical radiology

Avec: D Zopfs , S Lennartz , N Große Hokamp , K Rau , C Zaeske , K R Laukamp , C Houbois , J C Luers , D Maintz , M Puesken

Tumor Burden in Patients With Hepatocellular Carcinoma Undergoing Transarterial Chemoembolization: Head-to-Head Comparison of Current Scoring Systems.

Frontiers in oncology

Avec: Lukas Müller , Felix Hahn , Timo Alexander Auer , Uli Fehrenbach , Bernhard Gebauer , Johannes Haubold , Sebastian Zensen , Moon-Sung Kim , Michel Eisenblätter , Thierno D Diallo , Dominik Bettinger , Verena Steinle , De-Hua Chang , Daniel Pinto Dos Santos , Roman Kloeckner

CT-guided High-Dose-Rate Brachytherapy versus Transarterial Chemoembolization in Patients with Unresectable Hepatocellular Carcinoma.

Radiology

Avec: Timo A Auer , Lukas Müller , Daniel Schulze , Melina Anhamm , Dominik Bettinger , Verena Steinle , Johannes Haubold , Daniel Pinto Dos Santos , Michel Eisenblätter , Bernhard Gebauer , Roman Kloeckner , Federico Collettini

Robustness of radiomic features in healthy abdominal parenchyma of patients with repeated examinations on dual-layer dual-energy CT.

European journal of radiology

Avec: Mirjam Schöneck , Simon Lennartz , Kristina Sonnabend , Robert Wawer Matos Reimer , Miriam Rinneburger , Josefine Graffe , Thorsten Persigehl , Clemens Hentschke , Bettina Baeßler , Liliana Lourenco Caldeira , Nils Große Hokamp

Propensity Score-matched Comparison of WEB 17 and WEB 21 with 4-7 mm Device Sizes for the Treatment of Unruptured Intracranial Aneurysms.

Clinical neuroradiology

Avec: Lukas Goertz , Thomas Liebig , Eberhard Siebert , Lenhard Pennig , Marc Schlamann , Alexandra Radomi , Franziska Dorn , Christoph Kabbasch

Pipeline Vantage Embolization Device for the treatment of intracranial aneurysms: A systematic review and meta-analysis.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences

Avec: Lukas Goertz , Sophia Hohenstatt , Jonathan Kottlors , Lenhard Pennig , Marc Schlamann , Arwed Elias Michael , Thomas Liebig , Markus A Möhlenbruch , Christoph Kabbasch

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

Cancer imaging : the official publication of the International Cancer Imaging Society

Avec: Simon Lennartz , Alina Mager , Nils Große Hokamp , Sebastian Schäfer , David Maintz , Hans Christian Reinhardt , Roman K Thomas , Liliana Caldeira , Thorsten Persigehl

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

European radiology

Avec: Simon Lennartz , Nuran Abdullayev , Jan Borggrefe , Victor-Frederic Neuhaus , Thorsten Persigehl , Stefan Haneder , Nils Große Hokamp

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.

European radiology

Avec: Kai Roman Laukamp , Simon Lennartz , Lenhard Pennig , David Maintz , Jan Borggrefe , Nils Große Hokamp

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

European journal of radiology

Avec: Kai Roman Laukamp , Anton Wagner , Simon Lennartz , Lenhard Pennig , Jan Borggrefe , Nikhil Ramaiya , Nils Große Hokamp

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

Journal of magnetic resonance imaging : JMRI

Avec: Simon Lennartz , Anne Nobis , Stefanie Paquet , Ulrike Cornelia Isabel Hoyer , Charlotte Zäske , Lukas Goertz , Christoph Kabbasch , Kai Roman Laukamp , Nils Große Hokamp , Norbert Galldiks , Jan Borggrefe

Body composition on low dose chest CT is a significant predictor of poor clinical outcome in COVID-19 disease - A multicenter feasibility study.

European journal of radiology

Avec: Jonathan Kottlors , Philipp Fervers , Johannes Bremm , Nuran Abdullayev , David Maintz , Stephanie Tritt , Thorsten Persigehl

Phantom study for comparison between computed tomography- and C-Arm computed tomography-guided puncture applied by residents in radiology.

RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin

Avec: Timo C Meine , Jan B Hinrichs , Thomas Werncke , Saif Afat , Lorenz Biggemann , Andreas Bucher , Martina Büttner , Sara Christner , Ebba Dethlefsen , Hannes Engel , Mirjam Gerwing , Tobias Getzin , Stephanie Gräger , Eva Gresser , Jan-Peter Grunz , Felix Harder , Julius Heidenreich , Lea Hitpaß , Kristina Jakobi , Michael Janisch , Nadja Kocher , Markus Kopp , Simon Lennartz , Ole Martin , Tawfik Moher Alsady , Matthias Pamminger , Frederico Pedersoli , Paula Louise Piechotta , Natascha Platz Batista da Silva , Marcus Raudner , Sebastian Roehrich , Philipp Schindler , Vincent Schwarze , Danilo Seppelt , Malte M Sieren , Manuela Spurny , Jitka Starekova , Corinna Storz , Marco Wiesmüller , Kristina Imeen Ringe , Bernhard C Meyer , Frank K Wacker

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

Scientific reports

Avec: Robert Peter Reimer , Konstantin Klein , Miriam Rinneburger , Simon Lennartz , Johannes Salem , Axel Heidenreich , David Maintz , Stefan Haneder , Nils Große Hokamp

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

Abdominal radiology (New York)

Avec: Simon Lennartz , Kai Roman Laukamp , Yasmeen Tandon , Michelle Jordan , Nils Große Hokamp , Lenhard Pennig , Markus Obmann , Robert C Gilkeson , Karin A Herrmann , Nikhil Ramaiya , Amit Gupta

The DERIVO 2heal embolisation device: A technical report using single antiplatelet therapy for intracranial pseudoaneurysm treatment.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences

Avec: Lukas Goertz , Michael Schoenfeld , Jan-Christoffer Lüers , Marc Schlamann , Christoph Kabbasch

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

European radiology

Avec: Daniel Pinto Dos Santos , Jonathan Kottlors , Robert P Reimer , Simon Lennartz , Roman Kloeckner , Max Schlaak , Sebastian Theurich , Christoph Kabbasch , Marc Schlamann , Nils Große Hokamp

Multicenter Experience with the Pipeline Flex and Vantage with Shield Technology for Intracranial Aneurysm Treatment.

AJNR. American journal of neuroradiology

Avec: Lukas Goertz , Sophia Hohenstatt , Dominik F Vollherbst , Muriel Pflaeging , Christian Gronemann , Eberhard Siebert , Lenhard Pennig , Jonathan Kottlors , Marc Schlamann , Georg Bohner , Franziska Dorn , Thomas Liebig , Markus Möhlenbruch , Christoph Kabbasch

Prospective evaluation of flow-regulated valves for idiopathic normal pressure hydrocephalus: 1-year results.

Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia

Avec: Lukas Goertz , Julia Pieczewski , Christoph Kabbasch , Marco Timmer , Roland Goldbrunner , Christian Wetzel

Long-term Safety and Efficacy of the Derivo Embolization Device in a Single-center Series.

Clinical neuroradiology

Avec: Lukas Goertz , Jonathan Kottlors , Jan Borggrefe , Lenhard Pennig , Marc Schlamann , Christoph Kabbasch

Feasibility, Safety, and Efficacy of Endovascular vs. Surgical Treatment of Unruptured Multi-Sac Intracranial Aneurysms in a Single-Center Retrospective Series.

Neurointervention

Avec: Lukas Goertz , Marco Timmer , Kenan Kaya , Carsten Gietzen , Jonathan Kottlors , Lenhard Pennig , Marc Schlamann , Roland Goldbrunner , Gerrit Brinker , Christoph Kabbasch

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

European radiology

Avec: R P Reimer , H Zaytoun , K Klein , K Sonnabend , S Lennartz , D Zopfs , A Heidenreich , D Maintz , N Große Hokamp

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

European journal of radiology

Avec: Christian Nelles , Kai Roman Laukamp , Nils Große Hokamp , Charlotte Zaeske , Erkan Celik , Michael Hinrich Schoenfeld , Jan Borggrefe , Christoph Kabbasch , Marc Schlamann , Simon Lennartz ,

Angiographic Characteristics Associated with Rupture of Small Intracranial Aneurysms.

World neurosurgery

Avec: Lukas Goertz , Lenhard Pennig , Stephanie T Jünger , Jan-Peter Grunz , Marco Timmer , Magdalena Görtz , Henner Huflage , Karsten Sebastian Luetkens , Christoph Kabbasch , Charlotte Zaeske

First clinical experience with the Derivo 2heal embolization device for the treatment of intracranial aneurysms.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences

Avec: Lukas Goertz , Michael Schönfeld , Charlotte Zaeske , Lenhard Pennig , Gerrit Brinker , Marc Schlamann , Christoph Kabbasch

Safety and efficacy of the fourth-generation Acandis Acclino flex plus stent for the treatment of complex intracranial aneurysms.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences

Avec: Lukas Goertz , Lenhard Pennig , Charlotte Zaeske , Marco Timmer , Kai R Laukamp , Michael Schönfeld , Marc Schlamann , Christoph Kabbasch

Dual-energy CT revisited: a focused review of clinical use cases.

RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin

Avec: Simon Lennartz , Nils Große Hokamp

State-of-the-art mobile head CT scanner delivers nearly the same image quality as a conventional stationary CT scanner.

Scientific reports

Avec: Lukas Goertz , Yosef Al-Sewaidi , Mahmoud Habib , Benjamin Reichardt , Alexander Ranft , Christoph Kabbasch

Lessons learned from 12 years using the Woven Endobridge for the treatment of cerebral aneurysms in a multi-center series.

Scientific reports

Avec: Lukas Goertz , Thomas Liebig , Eberhard Siebert , Lenhard Pennig , Muriel Pflaeging , Marc Schlamann , Alexandra Radomi , Franziska Dorn , Christoph Kabbasch

Réseau de co-auteurs

Simon Lennartz 40 collaborations

Nils Große Hokamp 38 collaborations

Christoph Kabbasch 28 collaborations

David Maintz 26 collaborations

Jan Borggrefe 23 collaborations

Lukas Goertz 23 collaborations

Lenhard Pennig 22 collaborations

Thorsten Persigehl 21 collaborations

Marc Schlamann 20 collaborations

Kai Roman Laukamp 19 collaborations

Jonathan Kottlors 13 collaborations

Robert Peter Reimer 12 collaborations

Daniel Pinto Dos Santos 12 collaborations

Nuran Abdullayev 10 collaborations

Marco Timmer 8 collaborations

D Zopfs 8 collaborations

Charlotte Zaeske 8 collaborations

Thomas Liebig 8 collaborations

Stefan Haneder 7 collaborations

Franziska Dorn 7 collaborations

Amit Gupta 6 collaborations

Eberhard Siebert 6 collaborations

Erkan Celik 5 collaborations

Miriam Rinneburger 5 collaborations

S Lennartz 5 collaborations

N Große Hokamp 5 collaborations

D Maintz 5 collaborations

Roman Kloeckner 5 collaborations

Muriel Pflaeging 5 collaborations

Nikhil Ramaiya 5 collaborations

R P Reimer 4 collaborations

Johannes Bremm 4 collaborations

Grischa Bratke 4 collaborations

Philipp Fervers 4 collaborations

Lukas Müller 4 collaborations

Bernhard Gebauer 4 collaborations

Johannes Haubold 4 collaborations

Michel Eisenblätter 4 collaborations

Dominik Bettinger 4 collaborations

Verena Steinle 4 collaborations

Christian Gronemann 4 collaborations

Sophia Hohenstatt 4 collaborations

Axel Heidenreich 4 collaborations

Michael Schönfeld 4 collaborations

Frank Thiele 3 collaborations

Robert Reimer 3 collaborations

Georgy Shakirin 3 collaborations

Michael Perkuhn 3 collaborations

Kristina Sonnabend 3 collaborations

C Kabbasch 3 collaborations

J Borggrefe 3 collaborations

Timo Alexander Auer 3 collaborations

Uli Fehrenbach 3 collaborations

Moon-Sung Kim 3 collaborations

Thierno D Diallo 3 collaborations

Dominik F Vollherbst 3 collaborations

Georg Bohner 3 collaborations

Markus A Möhlenbruch 3 collaborations

Christian Nelles 3 collaborations

Max Schlaak 3 collaborations

Sebastian Theurich 3 collaborations

Charlotte Zäske 3 collaborations

Markus Le Blanc 3 collaborations

Anton Wagner 3 collaborations

Robert Gilkeson 3 collaborations

Jan-Peter Grunz 3 collaborations

K R Laukamp 3 collaborations

R Reimer 2 collaborations

L Pennig 2 collaborations

A C Bunck 2 collaborations

Stephanie Tritt 2 collaborations

Roger Wahba 2 collaborations

Christian Wybranski 2 collaborations

Victor Neuhaus 2 collaborations

Aline Mähringer-Kunz 2 collaborations

Jens Kleesiek 2 collaborations

Philipp Mayer 2 collaborations

Nils Grosse Hokamp 2 collaborations

Kai Laukamp 2 collaborations

Thomas Dratsch 2 collaborations

Florian Fervers 2 collaborations

Mathilda Weisthoff 2 collaborations

Omid Nikoubashman 2 collaborations

Marius Kaschner 2 collaborations

Bernd Turowski 2 collaborations

Martin Wiesmann 2 collaborations

Yosef Al-Sewaidi 2 collaborations

Mahmoud Habib 2 collaborations

Benjamin Reichardt 2 collaborations

Alexander Ranft 2 collaborations

Liliana Caldeira 2 collaborations

Andreas Glauner 2 collaborations

De-Hua Chang 2 collaborations

Martin Merkt 2 collaborations

Andra-Iza Iuga 2 collaborations

Josefine Graffe 2 collaborations

Sebastian Schäfer 2 collaborations

Ulrike Cornelia Isabel Hoyer 2 collaborations

Verena Carola Obmann 2 collaborations

Bettina Baeßler 2 collaborations

Kai R Laukamp 2 collaborations

Stefanie Paquet 2 collaborations

Michelle Jordan 2 collaborations

Johannes Salem 2 collaborations

Alexandra Radomi 2 collaborations

Roland Goldbrunner 2 collaborations

Gerrit Brinker 2 collaborations

Lukas Görtz 1 collaboration

Roman Johannes Gertz 1 collaboration

Jörn Henze 1 collaboration

Clemens M Hentschke 1 collaboration

K Laukamp 1 collaboration

N Grosse Hokamp 1 collaboration

M Schlamann 1 collaboration

A Fehrmann Efferoth 1 collaboration

A Krauskopf 1 collaboration

J R Kröger 1 collaboration

T Persigehl 1 collaboration

Roman Gertz 1 collaboration

Marcel Langenbach 1 collaboration

Christiane Bruns 1 collaboration

Christoph Mallmann 1 collaboration

Orkhan Safarov 1 collaboration

Julius Niehoff 1 collaboration

Mariam Heidar 1 collaboration

Dirk Stippel 1 collaboration

Thorsten Lichtenstein 1 collaboration

Benedikt Michael Schaarschmidt 1 collaboration

René Hosch 1 collaboration

Felix Nensa 1 collaboration

Hanna Kuzior 1 collaboration

Natascha Roehlen 1 collaboration

Anushri Parakh 1 collaboration

Jinjin Cao 1 collaboration

Avinash Kambadakone 1 collaboration

Gregor Pahn 1 collaboration

Charlotte Sabine Weyland 1 collaboration

Hanna Styczen 1 collaboration

Daniel Weiss 1 collaboration

Cornelius Deuschl 1 collaboration

Stefan Schob 1 collaboration

Jens M Theysohn 1 collaboration

Robert Terzis 1 collaboration

Enno Storz 1 collaboration

Remco Overbeek 1 collaboration

Amelie Behrens 1 collaboration

Spyridon Mylonas 1 collaboration

Bernhard Dorweiler 1 collaboration

Fabian Dusse 1 collaboration

Bernd W Böttiger 1 collaboration

Sandra Emily Stoll 1 collaboration

Charlotte S Weyland 1 collaboration

Moritz Gräf 1 collaboration

Pascale Bernard 1 collaboration

Nicole Kreuzberg 1 collaboration

Jürgen Wolf 1 collaboration

Paul J Bröckelmann 1 collaboration

Khaled Bousabarah 1 collaboration

Tilman Hickethier 1 collaboration

Karin Slebocki 1 collaboration

Rivka Kessner 1 collaboration

Sandra Halliburton 1 collaboration

Marcel Sokolowski 1 collaboration

D Flatten 1 collaboration

T Lichtenstein 1 collaboration

V Neuhaus 1 collaboration

Vivian Ho 1 collaboration

Frank Philipp Graner 1 collaboration

Philipp Täger 1 collaboration

Alexander Drzezga 1 collaboration

Carsten Kobe 1 collaboration

Jonas Doerner 1 collaboration

Kilian Weiss 1 collaboration

Nils Große-Hokamp 1 collaboration

E Celik 1 collaboration

P Reimer 1 collaboration

Henning Stetefeld 1 collaboration

Marion Hof 1 collaboration

Jana Knuever 1 collaboration

Lukas Gerecht 1 collaboration

Omar Alabar 1 collaboration

Alexander Bunck 1 collaboration

Andrea Faymonville 1 collaboration

Markus Michael Obmann 1 collaboration

Gina Fürtjes 1 collaboration

M Rinneburger 1 collaboration

D Pinto Dos Santos 1 collaboration

Michael Korenkov 1 collaboration

Sebastian Brodehl 1 collaboration

Bettina Baessler 1 collaboration

Daniel Giese 1 collaboration

Sebastian Brinkmann 1 collaboration

R Shahzad 1 collaboration

L Caldeira 1 collaboration

F Thiele 1 collaboration

L Goertz 1 collaboration

A-K Meißner 1 collaboration

G Fürtjes 1 collaboration

M Perkuhn 1 collaboration

S Grau 1 collaboration

K Rau 1 collaboration

C Zaeske 1 collaboration

C Houbois 1 collaboration

J C Luers 1 collaboration

M Puesken 1 collaboration

Felix Hahn 1 collaboration

Sebastian Zensen 1 collaboration

Timo A Auer 1 collaboration

Daniel Schulze 1 collaboration

Melina Anhamm 1 collaboration

Federico Collettini 1 collaboration

Mirjam Schöneck 1 collaboration

Robert Wawer Matos Reimer 1 collaboration

Clemens Hentschke 1 collaboration

Liliana Lourenco Caldeira 1 collaboration

Arwed Elias Michael 1 collaboration

Alina Mager 1 collaboration

Hans Christian Reinhardt 1 collaboration

Roman K Thomas 1 collaboration

Victor-Frederic Neuhaus 1 collaboration

Anne Nobis 1 collaboration

Norbert Galldiks 1 collaboration

Timo C Meine 1 collaboration

Jan B Hinrichs 1 collaboration

Thomas Werncke 1 collaboration

Saif Afat 1 collaboration

Lorenz Biggemann 1 collaboration

Andreas Bucher 1 collaboration

Martina Büttner 1 collaboration

Sara Christner 1 collaboration

Ebba Dethlefsen 1 collaboration

Hannes Engel 1 collaboration

Mirjam Gerwing 1 collaboration

Tobias Getzin 1 collaboration

Stephanie Gräger 1 collaboration

Eva Gresser 1 collaboration

Felix Harder 1 collaboration

Julius Heidenreich 1 collaboration

Lea Hitpaß 1 collaboration

Kristina Jakobi 1 collaboration

Michael Janisch 1 collaboration

Nadja Kocher 1 collaboration

Markus Kopp 1 collaboration

Ole Martin 1 collaboration

Tawfik Moher Alsady 1 collaboration

Matthias Pamminger 1 collaboration

Frederico Pedersoli 1 collaboration

Paula Louise Piechotta 1 collaboration

Natascha Platz Batista da Silva 1 collaboration

Marcus Raudner 1 collaboration

Sebastian Roehrich 1 collaboration

Philipp Schindler 1 collaboration

Vincent Schwarze 1 collaboration

Danilo Seppelt 1 collaboration

Malte M Sieren 1 collaboration

Manuela Spurny 1 collaboration

Jitka Starekova 1 collaboration

Corinna Storz 1 collaboration

Marco Wiesmüller 1 collaboration

Kristina Imeen Ringe 1 collaboration

Bernhard C Meyer 1 collaboration

Frank K Wacker 1 collaboration

Konstantin Klein 1 collaboration

Yasmeen Tandon 1 collaboration

Markus Obmann 1 collaboration

Robert C Gilkeson 1 collaboration

Karin A Herrmann 1 collaboration

Michael Schoenfeld 1 collaboration

Jan-Christoffer Lüers 1 collaboration

Robert P Reimer 1 collaboration

Markus Möhlenbruch 1 collaboration

Julia Pieczewski 1 collaboration

Christian Wetzel 1 collaboration

Kenan Kaya 1 collaboration

Carsten Gietzen 1 collaboration

H Zaytoun 1 collaboration

K Klein 1 collaboration

K Sonnabend 1 collaboration

A Heidenreich 1 collaboration

Michael Hinrich Schoenfeld 1 collaboration

Stephanie T Jünger 1 collaboration

Magdalena Görtz 1 collaboration

Henner Huflage 1 collaboration

Karsten Sebastian Luetkens 1 collaboration