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Works (35)

Large Language Models–Supported Thrombectomy Decision-Making in Acute Ischemic Stroke Based on Radiology Reports: Feasibility Qualitative Study

Journal of Medical Internet Research
2025-02-13 | Journal article
DOI: 10.2196/48328
Contributors: Jonathan Kottlors; Robert Hahnfeldt; Lukas Görtz; Andra-Iza Iuga; Philipp Fervers; Johannes Bremm; David Zopfs; Kai R Laukamp; Oezguer A Onur; Simon Lennartz et al.
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Machine Learning-Based Radiomics Analysis for Identifying KRAS Mutations in Non-Small-Cell Lung Cancer from CT Images: Challenges, Insights and Implications

Life
2025-01-11 | Journal article
DOI: 10.3390/life15010083
Contributors: Mirjam Schöneck; Nicolas Rehbach; Lars Lotter-Becker; Thorsten Persigehl; Simon Lennartz; Liliana Lourenco Caldeira
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2024 Top Images in Radiology: Radiology In Training Editors’ Choices

Radiology
2024-12-01 | Journal article
DOI: 10.1148/radiol.243310
Contributors: Mickael Tordjman; Alessia Guarnera; Carolyn Horst; Aileen O’Shea; Frank Yuan; Kuan Zhang; Francis Deng; Victoria Chernyak; Linda Moy; Simon Lennartz
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Detectability of Hypoattenuating Liver Lesions with Deep Learning CT Reconstruction: A Phantom and Patient Study

Radiology
2024-10-01 | Journal article
DOI: 10.1148/radiol.232749
Contributors: Jinjin Cao; Nayla Mroueh; Nathaniel Mercaldo; Simon Lennartz; Sasiprang Kongboonvijit; Shravya Srinivas Rao; Nisanard Pisuchpen; Vinit Baliyan; Theodore T. Pierce; Mark A. Anderson et al.
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Monitoring Patients with Glioblastoma by Using a Large Language Model: Accurate Summarization of Radiology Reports with GPT-4

Radiology
2024-07-01 | Journal article
DOI: 10.1148/radiol.232640
Contributors: Kai R. Laukamp; Robert A. Terzis; Jan-Michael Werner; Norbert Galldiks; Simon Lennartz; David Maintz; Robert Reimer; Philipp Fervers; Roman Johannes Gertz; Thorsten Persigehl et al.
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Submillisievert Abdominal Photon-Counting CT versus Energy-integrating Detector CT for Urinary Calculi Detection: Impact on Diagnostic Confidence

Radiology
2024-07-01 | Journal article
DOI: 10.1148/radiol.232453
Contributors: Henner Huflage; Andreas Steven Kunz; Theresa Sophie Patzer; Svenja Pichlmeier; Thilo Westhofen; Philipp Gruschwitz; Julius Frederik Heidenreich; Simon Lennartz; Thorsten Alexander Bley; Jan-Peter Grunz
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Potential of GPT-4 for Detecting Errors in Radiology Reports: Implications for Reporting Accuracy

Radiology
2024-04-01 | Journal article
DOI: 10.1148/radiol.232714
Contributors: Roman Johannes Gertz; Thomas Dratsch; Alexander Christian Bunck; Simon Lennartz; Andra-Iza Iuga; Martin Gunnar Hellmich; Thorsten Persigehl; Lenhard Pennig; Carsten Herbert Gietzen; Philipp Fervers et al.
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Coronary Artery Calcium Scoring Using Virtual Versus True Noncontrast Images From Photon-Counting Coronary CT Angiography

Radiology
2024-03-01 | Journal article
DOI: 10.1148/radiol.230545
Contributors: Nina P. Haag; Arwed E. Michael; Simon Lennartz; Christoph Panknin; Julius H. Niehoff; Jan Borggrefe; Iram Shahzadi; Alex Zwanenburg; Jan Robert Kroeger
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2023 Top Images in Radiology: Radiology In Training Editors’ Choices

Radiology
2024-01-01 | Journal article
DOI: 10.1148/radiol.233112
Contributors: Nikita Consul; Peter Li; Simon Lennartz; Victoria Chernyak
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Feasibility of Differential Diagnosis Based on Imaging Patterns Using a Large Language Model

Radiology
2023-07-01 | Journal article
DOI: 10.1148/radiol.231167
Contributors: Jonathan Kottlors; Grischa Bratke; Philip Rauen; Christoph Kabbasch; Thorsten Persigehl; Marc Schlamann; Simon Lennartz
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Thank You to Our Radiology In Training Mentors

Radiology
2023-07-01 | Journal article
DOI: 10.1148/radiol.231396
Contributors: Nikita Consul; Peter Li; Simon Lennartz
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GPT-4 for Automated Determination of Radiologic Study and Protocol Based on Radiology Request Forms: A Feasibility Study

Radiology
2023-06-01 | Journal article
DOI: 10.1148/radiol.230877
Contributors: Roman Johannes Gertz; Alexander Christian Bunck; Simon Lennartz; Thomas Dratsch; Andra-Iza Iuga; David Maintz; Jonathan Kottlors
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Spinal Hematoma Visualized with Dual-energy CT-derived Electron Density Overlay Maps

Radiology
2023-05-01 | Journal article
DOI: 10.1148/radiol.222680
Contributors: Christian Nelles; Simon Lennartz
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Large Language Models–Supported Thrombectomy Decision-Making in Acute Ischemic Stroke Based on Radiology Reports: Feasibility Qualitative Study (Preprint)

2023-04-19 | Preprint
DOI: 10.2196/preprints.48328
Contributors: Jonathan Kottlors; Robert Hahnfeldt; Lukas Görtz; Andra-Iza Iuga; Philipp Fervers; Johannes Bremm; David Zopfs; Kai R Laukamp; Oezguer A Onur; Simon Lennartz et al.
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2022 Top Images in Radiology: Radiology In Training Editors' Choices

Radiology
2023-02-01 | Journal article
DOI: 10.1148/radiol.229031
Contributors: Simon Lennartz; Peter Li; Nikita Consul; Susanna I. Lee
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Photon-counting CT Material Decomposition: Initial Experience in Assessing Adrenal Adenoma

Radiology
2023-01 | Journal article
DOI: 10.1148/radiol.220919
Contributors: Simon Lennartz; Denise Schoenbeck; Jan Robert Kröger; Jan Borggrefe; Julius Henning Niehoff
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Top Covers of the Centennial

Radiology
2023-01 | Journal article
DOI: 10.1148/radiol.229033
Contributors: Peter Li; Simon Lennartz; Nikita Consul; Linda Moy; Susanna I. Lee
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Dual-Energy CT of the Abdomen: Radiology In Training

Radiology
2022-10 | Journal article
DOI: 10.1148/radiol.212914
Contributors: Simon Lennartz; Nils Große Hokamp; Avinash Kambadakone
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Automated Color-Coding of Lesion Changes in Contrast-Enhanced 3D T1-Weighted Sequences for MRI Follow-up of Brain Metastases

American Journal of Neuroradiology
2022-02 | Journal article
DOI: 10.3174/ajnr.A7380
Contributors: D. Zopfs; K. Laukamp; R. Reimer; N. Grosse Hokamp; C. Kabbasch; J. Borggrefe; L. Pennig; A.C. Bunck; M. Schlamann; S. Lennartz
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Dual energy imaging in cardiothoracic pathologies: A primer for radiologists and clinicians

European Journal of Radiology Open
2021 | Journal article
DOI: 10.1016/j.ejro.2021.100324
Contributors: Amit Gupta; Elias G Kikano; Kaustav Bera; Dhiraj Baruah; Sachin S Saboo; Simon Lennartz; Nils Große Hokamp; Ali Gholamrezanezhad; Robert C Gilkeson; Kai R Laukamp
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Radiologisches Monitoring bei Immuntherapie des Nierenzellkarzinoms

Aktuelle Urologie
2021-09 | Journal article
DOI: 10.1055/a-1489-2163
Contributors: Simon Lennartz; Thorsten Persigehl
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Dual-layer dual-energy CT for characterization of adrenal nodules: can virtual unenhanced images replace true unenhanced acquisitions?

Abdominal Radiology
2021-09-08 | Journal article
DOI: 10.1007/s00261-021-03062-3
Contributors: Jinjin Cao; Simon Lennartz; Anushri Parakh; Evita Joseph; Michael Blake; Dushyant Sahani; Avinash Kambadakone
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Manual kidney stone size measurements in computed tomography are most accurate using multiplanar image reformatations and bone window settings

Scientific Reports
2021-08-12 | Journal article
DOI: 10.1038/s41598-021-95962-z
Contributors: Robert Peter Reimer; Konstantin Klein; Miriam Rinneburger; David Zopfs; Simon Lennartz; Johannes Salem; Axel Heidenreich; David Maintz; Stefan Haneder; Nils Große Hokamp
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Automated mapping and N-Staging of thoracic lymph nodes in contrast-enhanced CT scans of the chest using a fully convolutional neural network

European Journal of Radiology
2021-06 | Journal article
DOI: 10.1016/j.ejrad.2021.109718
Contributors: Andra-Iza Iuga; Tanja Lossau; Liliana Laurenco Caldeira; Miriam Rinneburger; Simon Lennartz; Nils Große Hokamp; Michael Püsken; Heike Carolus; David Maintz; Tobias Klinder et al.
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Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model

American Journal of Neuroradiology
2021-04 | Journal article
DOI: 10.3174/ajnr.A6982
Contributors: L. Pennig; R. Shahzad; L. Caldeira; S. Lennartz; F. Thiele; L. Goertz; D. Zopfs; A.-K. Meißner; G. Fürtjes; M. Perkuhn et al.
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Use and Control of Artificial Intelligence in Patients Across the Medical Workflow: Single-Center Questionnaire Study of Patient Perspectives

Journal of Medical Internet Research
2021-02-17 | Journal article
DOI: 10.2196/24221
Contributors: Simon Lennartz; Thomas Dratsch; David Zopfs; Thorsten Persigehl; David Maintz; Nils Große Hokamp; Daniel Pinto dos Santos
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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
2020-10 | Journal article
DOI: 10.1002/jmri.27136
Contributors: Simon Lennartz; David Zopfs; Anne Nobis; Stefanie Paquet; Ulrike Cornelia Isabel Hoyer; Charlotte Zäske; Lukas Goertz; Christoph Kabbasch; Kai Roman Laukamp; Nils Große Hokamp et al.
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Use and Control of Artificial Intelligence in Patients Across the Medical Workflow: Single-Center Questionnaire Study of Patient Perspectives (Preprint)

2020-09-10 | Other
DOI: 10.2196/preprints.24221
Contributors: Simon Lennartz; Thomas Dratsch; David Zopfs; Thorsten Persigehl; David Maintz; Nils Große Hokamp; Daniel Pinto dos Santos
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Iodine overlays to improve differentiation between peritoneal carcinomatosis and benign peritoneal lesions

European Radiology
2020-07 | Journal article
DOI: 10.1007/s00330-020-06729-5
Contributors: Simon Lennartz; David Zopfs; Nuran Abdullayev; Grischa Bratke; Markus Le Blanc; Karin Slebocki; Anton Wagner; Christian Wybranski; Roger Wahba; David Maintz et al.
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Value of spectral detector computed tomography for assessment of pancreatic lesions

European Journal of Radiology
2019-09 | Journal article
DOI: 10.1016/j.ejrad.2019.07.016
Contributors: Nada El Kayal; Simon Lennartz; Sandra Ekdawi; Jasmin Holz; Karin Slebocki; Stefan Haneder; Christian Wybranski; Ahmed Mohallel; Mohamed Eid; Holger Grüll et al.
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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
2019-07 | Journal article
DOI: 10.1016/j.ejrad.2019.05.003
Contributors: David Zopfs; Kai Roman Laukamp; Daniel Pinto dos Santos; Marcel Sokolowski; Nils Große Hokamp; David Maintz; Jan Borggrefe; Thorsten Persigehl; Simon Lennartz
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Dual-Energy CT–derived Iodine Maps: Use in Assessing Pleural Carcinomatosis

Radiology
2019-03 | Journal article
DOI: 10.1148/radiol.2018181567
Contributors: Simon Lennartz; Markus Le Blanc; David Zopfs; Nils Große Hokamp; Nuran Abdullayev; Kai Roman Laukamp; Stefan Haneder; Jan Borggrefe; David Maintz; Thorsten Persigehl
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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
2019-02 | Journal article
DOI: 10.1016/j.ejrad.2018.12.008
Contributors: Victor Neuhaus; Nils Grosse Hokamp; David Zopfs; Kai Laukamp; Simon Lennartz; Nuran Abdullayev; David Maintz; Jan Borggrefe
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Dual-layer detector CT of the head: Initial experience in visualization of intracranial hemorrhage and hypodense brain lesions using virtual monoenergetic images

European Journal of Radiology
2018-11 | Journal article
DOI: 10.1016/j.ejrad.2018.09.010
Contributors: Simon Lennartz; Kai Roman Laukamp; Victor Neuhaus; Nils Große Hokamp; Markus Le Blanc; Volker Maus; Christoph Kabbasch; Anastasios Mpotsaris; David Maintz; Jan Borggrefe
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Bone marrow edema in traumatic vertebral compression fractures: Diagnostic accuracy of dual-layer detector CT using calcium suppressed images

European Journal of Radiology
2018-08 | Journal article
DOI: 10.1016/j.ejrad.2018.06.009
Contributors: Victor Neuhaus; Simon Lennartz; Nuran Abdullayev; Nils Große Hokamp; Nadav Shapira; Galit Kafri; Jasmin A. Holz; Barbara Krug; Martin Hellmich; David Maintz et al.
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Peer review (51 reviews for 3 publications/grants)

Review activity for Abdominal radiology. (25)
Review activity for Cancer imaging. (3)
Review activity for European radiology. (23)
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