Roman Johannes Gertz
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Explore the profile of Roman Johannes Gertz including associated specialties, affiliations and a list of published articles.
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20
Citations
101
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Recent Articles
1.
Janssen J, Kaya K, Terzis R, Hahnfeldt R, Gertz R, Goertz L, et al.
Eur Radiol Exp
. 2025 Feb;
9(1):19.
PMID: 39966221
Background: We evaluated the acceleration of a three-dimensional isotropic flow-independent magnetic resonance angiography (MRA) (relaxation-enhanced angiography without contrast and triggering, REACT) of neck arteries using compressed SENSE (CS) combined with...
2.
Haag N, Niehoff J, Shahzadi I, Panknin C, Wiemer M, Kaese S, et al.
Eur Radiol
. 2025 Feb;
PMID: 39966178
Purpose: Qualitative comparison of image quality and diagnostic usability of the recently introduced ZeeFree (ZF) reconstruction algorithm for photon-counting coronary CT angiography (cCTA) with Standard (SD) and TrueStack (TS) reconstruction...
3.
Gertz R, Lennartz S, Kaya K, Wawer Matos Reimer R, Pennig L, Kottlors J, et al.
Int J Cardiovasc Imaging
. 2024 Dec;
41(2):303-314.
PMID: 39720959
To evaluate dual-layer dual-energy computed tomography (dlDECT)-based characterization of thrombus composition for differentiation of acute pulmonary embolism (PE) and chronic thromboembolic pulmonary hypertension (CTEPH). This retrospective single center cohort study...
4.
Goertz L, Junger S, Reinecke D, von Spreckelsen N, Shahzad R, Thiele F, et al.
J Clin Neurosci
. 2024 Dec;
132():110971.
PMID: 39673838
Objective: The purpose of this study was to evaluate the effectiveness of a deep learning model (DLM) in improving the sensitivity of neurosurgery residents to detect intracranial aneurysms on CT...
5.
Gietzen C, Janssen J, Gortz L, Kaya K, Gietzen T, Gertz R, et al.
Abdom Radiol (NY)
. 2024 Oct;
PMID: 39467914
Purpose: To evaluate Relaxation-Enhanced Angiography without Contrast and Triggering (REACT), a novel 3D isotropic flow-independent non-contrast-enhanced magnetic resonance angiography (non-CE-MRA) for imaging of the abdominal arteries, by comparing image quality...
6.
Michael A, Schoenbeck D, Becker-Assmann J, Haag N, Niehoff J, Schmidt B, et al.
BJR Open
. 2024 Oct;
6(1):tzae030.
PMID: 39444459
Objectives: Coronary CT angiography (CCTA) is becoming increasingly important in the workup of coronary artery disease. Imaging of stents and in-stent stenoses remains a challenge. This work investigates the assessability...
7.
Gertz R, Pennig L
Radiologie (Heidelb)
. 2024 Sep;
64(12):935-945.
PMID: 39283503
Background: The continuous technical development of cardiac computed tomography (CT) over the last decades has led to an improvement in image quality and diagnostic accuracy, while simultaneously reducing radiation exposure....
8.
Laukamp K, Terzis R, Werner J, Galldiks N, Lennartz S, Maintz D, et al.
Radiology
. 2024 Jul;
312(1):e232640.
PMID: 39041936
No abstract available.
9.
Gertz R, Dratsch T, Bunck A, Lennartz S, Iuga A, Hellmich M, et al.
Radiology
. 2024 Apr;
311(1):e232714.
PMID: 38625012
Background Errors in radiology reports may occur because of resident-to-attending discrepancies, speech recognition inaccuracies, and large workload. Large language models, such as GPT-4 (ChatGPT; OpenAI), may assist in generating reports....
10.
Gietzen C, Kaya K, Janssen J, Gertz R, Terzis R, Huflage H, et al.
Magn Reson Imaging
. 2024 Apr;
112:27-37.
PMID: 38599503
Background And Purpose: Long acquisition times limit the feasibility of established non-contrast-enhanced MRA (non-CE-MRA) techniques. The purpose of this study was to evaluate a highly accelerated flow-independent sequence (Relaxation-Enhanced Angiography...