Dr. Mathias Cohnen

Organized Radiology Issues
Standardized documents lie at heart of good management
Detailed, standardized service documentation is essential to the effective management of radiology departments. Dr. Mathias Cohnen, from Neuss in Germany, explains about the form this documentation should take if it is to achieve full transparency.
January 24, 2016
2016 01 22 12 54 17 596 2016 01 25 Cohnen Mathias 20160125160734
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3D power Doppler images of the same patient. Sagittal view (A), transversal view (B), and coronal view (C). 3D power Doppler reconstruction (D) with a 3D power Doppler volume (E) and a histogram (F) as output of 3D power Doppler ultrasound with vascular indices as result.
Womens Imaging
Dutch authors cast light on uterine fibroids
Researchers have shared their clinical experiences of how ultrasound and MRI can assess blood flow and vasculature in uterine fibroids.
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CT
DL algorithm estimates lung nodule cancer risk, reduces false positives
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Molecular Imaging
Neuroinflammation persists for 2 years in long COVID
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MRI
ChatGPT gathers momentum in MR imaging
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CT
Low-dose CT ties emphysema to mortality in previous smokers
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Dutch authors cast light on uterine fibroids
By Maryam Payne
Researchers have shared their clinical experiences of how ultrasound and MRI can assess blood flow and vasculature in uterine fibroids.
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3D power Doppler images of the same patient. Sagittal view (A), transversal view (B), and coronal view (C). 3D power Doppler reconstruction (D) with a 3D power Doppler volume (E) and a histogram (F) as output of 3D power Doppler ultrasound with vascular indices as result.
DL algorithm estimates lung nodule cancer risk, reduces false positives
By Kate Madden Yee
The deep-learning (DL) tool reduced false-positive results by almost 40% and showed high cancer detection rates.
September 18, 2025
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Neuroinflammation persists for 2 years in long COVID
By Will Morton
A Dutch team has used PET to reveal neuroinflammation in patients with persistent severe fatigue and difficulty concentrating more than two years after COVID-19 infection.
September 17, 2025
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ChatGPT gathers momentum in MR imaging
By Philip Ward
ChatGPT-4 can enhance clinical workflow by recommending case-specific MRI protocols, optimizing protocol selection, and leading to relevant acquisition time savings, a new German-led study has found.
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Low-dose CT ties emphysema to mortality in previous smokers
By Amerigo Allegretto
Emphysema found on baseline low-dose chest CT is tied to death related to all causes, chronic obstructive pulmonary disease, and cardiovascular disease, Spanish authors have reported.
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Keep calm: Booklets aim to conquer children's anxiety
By Kate Madden Yee
Radiographer Giuseppe Scappatura has produced two free booklets to help children face imaging examinations with "greater serenity and collaboration."
September 15, 2025
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Scientific freedom requires vigilance, warns Hamm
By Maryam Payne
The independence of scientific research must be prioritized and defended, according to an editorial by Prof. Dr. Bernd Hamm, editor in chief of European Radiology.
September 15, 2025
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Naveen Sharma reveals how he got over 1M followers
By Frances Rylands-Monk
The Instagram phenomenon @theradiologistpage now has more than a million followers. Its creator Dr. Naveen Sharma explains how he built up such a huge following.
September 12, 2025
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Brady: Europe must act on training and workforce needs
Harmonized training and workforce standards across the EU are essential for radiology to prosper in the years ahead, says former ESR President Prof. Adrian Brady in a Q&A interview.
September 11, 2025
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GEHC reveals plans to acquire Belgium’s icometrix
By Philip Ward
GE HealthCare (GEHC) has agreed to acquire icometrix, the Leuven-based developer of AI software for analysis of neurological disorders on brain MRI exams.
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Dutch study proposes method for developing pediatric DRLs
By Maryam Payne
Pediatric diagnostic reference levels (DRLs) can be more effectively established for fluoroscopic procedures using a dose-age curve method, say researchers.
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Major shake-up looms for AI platform sector
By Erik L. Ridley
Significant restructuring plans confirmed by Bayer on 8 September may well be the beginning of the end for the radiology AI platform model in its current format.
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