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Article
Open AccessEvaluating ChatGPT-4V in chest CT diagnostics: a critical image interpretation assessment
To assess the diagnostic accuracy of ChatGPT-4V in interpreting a set of four chest CT slices for each case of COVID-19, non-small cell lung cancer (NSCLC), and control cases, thereby evaluating its potential ...
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Article
Open AccessInfluence of helical pitch and gantry rotation time on image quality and file size in ultrahigh-resolution photon-counting detector CT
The goal of this experimental study was to quantify the influence of helical pitch and gantry rotation time on image quality and file size in ultrahigh-resolution photon-counting CT (UHR-PCCT). Cervical and lu...
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Article
Open AccessHow young radiologists use contrast media and manage adverse reactions: an international survey
To collect real-world data about the knowledge and self-perception of young radiologists concerning the use of contrast media (CM) and the management of adverse drug reactions (ADR).
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Article
Open AccessCombining virtual monoenergetic imaging and iterative metal artifact reduction in first-generation photon-counting computed tomography of patients with dental implants
While established for energy-integrating detector computed tomography (CT), the effect of virtual monoenergetic imaging (VMI) and iterative metal artifact reduction (iMAR) in photon-counting detector (PCD) CT ...
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Article
Patienten- vs. mitarbeiterzentrierte Radiologie
Als eine Erweiterung der etablierten struktur- und prozessortientierten Managementsichtweise werden zunehmend die patientenzentrierte Radiologie und die mitarbeiterzentrierte Radiologie als Subtypen einer pers...
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Article
Open AccessWork expectations, their fulfillment, and exhaustion among radiologists of all career levels: what can be learned from the example of Germany
To evaluate work expectations of radiologists at different career levels, their fulfillment, prevalence of exhaustion, and exhaustion-associated factors.
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Article
Open AccessProspective intraindividual comparison of a standard 2D TSE MRI protocol for ankle imaging and a deep learning-based 2D TSE MRI protocol with a scan time reduction of 48%
Magnetic resonance imaging (MRI) scan time remains a limited and valuable resource. This study evaluates the diagnostic performance of a deep learning (DL)-based accelerated TSE study protocol compared to a st...
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Article
Open AccessApplication of deep learning-based super-resolution to T1-weighted postcontrast gradient echo imaging of the chest
A deep learning-based super-resolution for postcontrast volume-interpolated breath-hold examination (VIBE) of the chest was investigated in this study. Aim was to improve image quality, noise, artifacts and di...
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Article
Open AccessFeasibility of an accelerated 2D-multi-contrast knee MRI protocol using deep-learning image reconstruction: a prospective intraindividual comparison with a standard MRI protocol
The aim of this study was to evaluate the image quality and diagnostic performance of a deep-learning (DL)–accelerated two–dimensional (2D) turbo spin echo (TSE) MRI of the knee at 1.5 and 3 T in clinical rout...
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Article
Open AccessCorrection to: Diagnostic accuracy of ultra-low-dose CT for torsion measurement of the lower limb
A Correction to this paper has been published: https://doi.org/10.1007/s00330-021-07691-6
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Article
Open AccessSoft Liver Phantom with a Hollow Biliary System
Hepatobiliary interventions are regarded as difficult minimally-invasive procedures that require experience and skills of physicians. To facilitate the surgical training, we develop a soft, high-fidelity and d...
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Article
Open AccessDiagnostic accuracy of ultra-low-dose CT for torsion measurement of the lower limb
The study aimed to investigate the diagnostic performance of simulated ultra-low-dose CT (ULD-CT) for torsion measurement of the lower limb.
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Article
Open AccessA reporting and analysis framework for structured evaluation of COVID-19 clinical and imaging data
The COVID-19 pandemic has worldwide individual and socioeconomic consequences. Chest computed tomography has been found to support diagnostics and disease monitoring. A standardized approach to generate, colle...
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Article
Digitale Lehre mit, durch und nach COVID-19
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Article
Erratum to: Effects of radiation dose reduction in volume perfusion CT imaging of acute ischaemic stroke
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Article
Volume perfusion CT imaging of cerebral vasospasm: diagnostic performance of different perfusion maps
In this study, we aimed to evaluate the diagnostic performance of different volume perfusion CT (VPCT) maps regarding the detection of cerebral vasospasm compared to angiographic findings.
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Article
Impact of image denoising on image quality, quantitative parameters and sensitivity of ultra-low-dose volume perfusion CT imaging
To examine the impact of denoising on ultra-low-dose volume perfusion CT (ULD-VPCT) imaging in acute stroke.
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Article
Effects of radiation dose reduction in Volume Perfusion CT imaging of acute ischemic stroke
To examine the influence of radiation dose reduction on image quality and sensitivity of Volume Perfusion CT (VPCT) maps regarding the detection of ischemic brain lesions.
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Article
Evaluation of whole body Ultralow-Dose CT for the assessment of ventriculoperitoneal shunt complications: an experimental ex-vivo study in a swine model
To evaluate the suitability of whole body Ultralow-dose CT (ULD-CT) as a diagnostic tool for the evaluation of ventriculoperitoneal shunt (VP-shunt) complications with special regards to radiation dose and ima...
