Jan Vosshenrich
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View article: Replacing true non-contrast imaging with DECT in GI bleeding demonstrates non-inferior diagnostic performance, reading time and confidence
Replacing true non-contrast imaging with DECT in GI bleeding demonstrates non-inferior diagnostic performance, reading time and confidence Open
Objectives To determine whether a dual-energy CT (DECT) protocol—including arterial and portal-venous phases, virtual non-contrast (VNC) images, and iodine maps—provides non-inferior diagnostic performance to a conventional triphasic CT pr…
View article: An end‐to‐end deep learning method for reconstructing SMS‐PI accelerated musculoskeletal MRI
An end‐to‐end deep learning method for reconstructing SMS‐PI accelerated musculoskeletal MRI Open
Background Deep Learning (DL) techniques have enabled up to 6‐fold acceleration in musculoskeletal magnetic resonance imaging (MRI) while preserving diagnostic image quality. Further, improvements in acceleration and generalization require…
View article: Clinical value of new-generation low-field MRI in patients with hip pain following total hip arthroplasty
Clinical value of new-generation low-field MRI in patients with hip pain following total hip arthroplasty Open
Objectives To evaluate the clinical value of low-field MRI compared to routine radiography in patients with painful total hip arthroplasty (THA) and to clarify its diagnostic advantages. Methods Forty-eight patients (68 ± 14 years, 25 fema…
View article: The carbon footprint of modern imaging
The carbon footprint of modern imaging Open
Purpose of review This review aims to highlight the often-overlooked environmental impact of medical imaging in urological practice, focusing on energy consumption, associated carbon emissions, and practical strategies for reducing the car…
View article: Trends in CT examination utilization in the emergency department during and after the COVID-19 pandemic
Trends in CT examination utilization in the emergency department during and after the COVID-19 pandemic Open
Background The increasing use of CT imaging in emergency departments, despite efforts of reducing low-value imaging, is not fully understood, especially during and after the COVID-19 pandemic. The aim of this study was to investigate the i…
View article: Cardiac Cine MRI Using a Commercially Available 0.55-T Scanner
Cardiac Cine MRI Using a Commercially Available 0.55-T Scanner Open
Purpose To compare parameters of left ventricular (LV) and right ventricular (RV) volume and function between a commercially available 0.55-T low-field-strength cardiac cine MRI scanner and a 1.5-T scanner. Materials and Methods In this pr…
View article: Environmental Sustainability and AI in Radiology: A Double-Edged Sword
Environmental Sustainability and AI in Radiology: A Double-Edged Sword Open
According to the World Health Organization, climate change is the single biggest health threat facing humanity. The global health care system, including medical imaging, must manage the health effects of climate change while at the same ti…
View article: Radiology weather forecast: A retrospective analysis of predictability of median daily polytrauma-CT occurrence based on weather data
Radiology weather forecast: A retrospective analysis of predictability of median daily polytrauma-CT occurrence based on weather data Open
Prediction of polytrauma-CT examination volumes may be used to improve resource planning.
View article: Turning radiology reports into epidemiological data to track seasonal pulmonary infections and the COVID-19 pandemic
Turning radiology reports into epidemiological data to track seasonal pulmonary infections and the COVID-19 pandemic Open
Objectives To automatically label chest radiographs and chest CTs regarding the detection of pulmonary infection in the report text, to calculate the number needed to image (NNI) and to investigate if these labels correlate with regional e…
View article: The Impact of Modern Imaging Techniques on Carbon Footprints: Relevance and Outlook
The Impact of Modern Imaging Techniques on Carbon Footprints: Relevance and Outlook Open
It is estimated that the health care sector accounts for 4.0-8.5% of total global CO2 emissions, with medical imaging representing an energy-intensive contributor. We outline the carbon footprint of the imaging modalities most relevant to …
View article: New-Generation 0.55 T MRI of the Knee—Initial Clinical Experience and Comparison With 3 T MRI
New-Generation 0.55 T MRI of the Knee—Initial Clinical Experience and Comparison With 3 T MRI Open
Objectives The aim of this study was to compare the detection rate of and reader confidence in 0.55 T knee magnetic resonance imaging (MRI) findings with 3 T knee MRI in patients with acute trauma and knee pain. Materials and Methods In th…
View article: Environmental Sustainability and <scp>MRI</scp>: Challenges, Opportunities, and a Call for Action
Environmental Sustainability and <span>MRI</span>: Challenges, Opportunities, and a Call for Action Open
The environmental impact of magnetic resonance imaging (MRI) has recently come into focus. This includes its enormous demand for electricity compared to other imaging modalities and contamination of water bodies with anthropogenic gadolini…
View article: Investigating the impact of structured reporting on the linguistic standardization of radiology reports through natural language processing over a 10-year period
Investigating the impact of structured reporting on the linguistic standardization of radiology reports through natural language processing over a 10-year period Open
Objectives To investigate how a transition from free text to structured reporting affects reporting language with regard to standardization and distinguishability. Methods A total of 747,393 radiology reports dictated between January 2011 …
View article: Assessment of hepatic function employing hepatocyte specific contrast agent concentrations to multifactorially evaluate fibrotic remodeling
Assessment of hepatic function employing hepatocyte specific contrast agent concentrations to multifactorially evaluate fibrotic remodeling Open
T1 mapping-based quantification of hepatic Gd-EOB-DTPA concentrations performed in a multiparametric model shows promising diagnostic accuracy for the detection of fibrotic changes. Liver biopsy might be replaced by imaging examinations.
View article: More Space, Less Noise—New-generation Low-Field Magnetic Resonance Imaging Systems Can Improve Patient Comfort: A Prospective 0.55T–1.5T-Scanner Comparison
More Space, Less Noise—New-generation Low-Field Magnetic Resonance Imaging Systems Can Improve Patient Comfort: A Prospective 0.55T–1.5T-Scanner Comparison Open
Objectives: The objectives of this study were to assess patient comfort when imaged on a newly introduced 0.55T low-field magnetic resonance (MR) scanner system with a wider bore opening compared to a conventional 1.5T MR scanner system. M…
View article: Supervised learning based on tumor imaging and biopsy transcriptomics predicts response of hepatocellular carcinoma to transarterial chemoembolization
Supervised learning based on tumor imaging and biopsy transcriptomics predicts response of hepatocellular carcinoma to transarterial chemoembolization Open
Although transarterial chemoembolization (TACE) is the most widely used treatment for intermediate-stage, unresectable hepatocellular carcinoma (HCC), it is only effective in a subset of patients. In this study, we combine clinical, radiol…
View article: Revealing the most common reporting errors through data mining of the report proofreading process
Revealing the most common reporting errors through data mining of the report proofreading process Open
Objectives To investigate the most common errors in residents’ preliminary reports, if structured reporting impacts error types and frequencies, and to identify possible implications for resident education and patient safety. Material and …
View article: Bartholin gland cyst in a transgender male: case report of a rare occurrence
Bartholin gland cyst in a transgender male: case report of a rare occurrence Open
This case report highlights the importance of a wide differential diagnosis in transgender patients. A 77-year-old transgender (female-to-male) with recurrent urinary tract infections (UTI) and obstructive voiding difficulties presented wi…
View article: Multiparametric MR Imaging Depicts Glycosaminoglycan Change in the Achilles Tendon during Ciprofloxacin Administration in Healthy Men: Initial Observation
Multiparametric MR Imaging Depicts Glycosaminoglycan Change in the Achilles Tendon during Ciprofloxacin Administration in Healthy Men: Initial Observation Open
In conclusion, this study demonstrates a ciprofloxacin-induced reversible reduction of the normalized sodium MR imaging signal and the GAG CEST effect in the Achilles tendon of healthy volunteers. Changes in sodium MR imaging and GAG CEST …