Dr. Catherine Roy

Clinical News
JFR: CT finds new applications in urinary tract
On the opening day of the French national radiology congress, JFR, a session about new advances in urinary tract CT created a real buzz. Dr. Catherine Roy from Strasbourg elaborates on the session in her special report.
October 19, 2015
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CT
Belgian study shows AI's promise in coronary ischemia
A deep-learning model for assessing vessel-specific coronary ischemia performed well compared to invasive fractional flow reserve (FFR) in a multicenter study published in European Radiology on 11 October.
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Artificial Intelligence
AI on the Aegean: EuSoMII congress comes to Crete
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Digital X-Ray
AI fracture detection tools tested head-to-head
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Molecular Imaging
PSMA-PET/CT may replace NaF-PET/CT in advanced prostate cancer
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Belgian study shows AI's promise in coronary ischemia
By Maryam Payne
A deep-learning model for assessing vessel-specific coronary ischemia performed well compared to invasive fractional flow reserve (FFR) in a multicenter study published in European Radiology on 11 October.
October 15, 2025
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AI on the Aegean: EuSoMII congress comes to Crete
By Philip Ward
AI not only holds clinical potential but also can transform a bad dancer into a magnificent mover, delegates learned at the European Society of Medical Imaging Informatics (EuSoMII) annual congress in Heraklion. We bring you some of the highlights.
October 14, 2025
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AI fracture detection tools tested head-to-head
By Will Morton
All models showed moderate to high performance for straightforward fracture detection but limited accuracy in complex scenarios.
October 13, 2025
Artificial Intelligence Ai Suit Social
PSMA-PET/CT may replace NaF-PET/CT in advanced prostate cancer
By Will Morton
Replacing F-18 sodium fluoride (NaF) PET/CT with F-18 PSMA PET/CT can improve treatment for men with newly diagnosed prostate cancer.
October 13, 2025
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What's the link between assisted reproduction and breast cancer?
By Maryam Payne
There's an urgent need to assess the link between assisted reproductive technologies and breast cancer risk, researchers said at the European Society of Breast Imaging annual congress.
October 10, 2025
Egg Needle In Vitro Fertilization Adobe Alona
Will AI lead to merger of radiology and pathology?
By Edna Astbury-Ward, PhD
A strategic merger of radiology and pathology into a unified specialty is vital, two experts have warned in an 8 October commentary in European Journal of Radiology AI.
October 9, 2025
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U.K. newspaper exposes scandal of European radiologist
By Philip Ward
A radiologist was able to work for a teleradiology company, despite having had his licenses revoked in Sweden and Norway, an investigation by The Times has revealed. The firm has now issued a detailed statement.
October 9, 2025
Earth Uk Sweden Norway
Missed previous mammography screening linked to worse disease outcomes
By Amerigo Allegretto
Researchers in Sweden have found that women who did not attend their previous screening had larger tumors and poorer disease-specific survival.
October 8, 2025
Mammogram Dense Breasts Cropped
Coroner investigates patient death after ID check failure
By Philip Ward
A U.K. coroner has specified that a dying woman had her cancer diagnosis delayed after the wrong patient underwent a CT scan due to staff's failure to check the person's name.
October 7, 2025
Justice Scales Fire
Momentum builds for MRI staging of cervical cancer
By Maryam Payne
When it comes to preoperative staging of cervical cancer, now's the time to shift from cystoscopy to MRI, Italian researchers have asserted.
October 7, 2025
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Stay sharp to avoid pitfalls of emergency imaging in elderly
By Frances Rylands-Monk
In the elderly, radiologists must take great care not to confuse normal age-related changes with the cause of the emergency, delegates heard at the French national radiology congress, JFR, on 5 October.
October 6, 2025
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MRI finds brain shape changes may be linked to dementia
By Kate Madden Yee
One of the study's implications is that brain shape changes in the entorhinal cortex could contribute to the development of disease.
October 6, 2025
Brain Puzzle Dementia
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