Leah Sherwood

Clinical News
CT scans of Tyrannosaurus rex unlock fossil's hidden secrets
A German team has used dual-energy CT (DECT) to identify bone disease in the fossilized jaw of a Tyrannosaurus rex named Tristan Otto. The work, presented at RSNA 2021, underlines the value of DECT as a noninvasive tool for paleontologists to investigate fossils.
December 9, 2021
2021 12 10 17 30 0268 2021 11 22 18 27 6646 2021 11 29 Trex Fig 2 20211210170401
Clinical News
CT reveals shocking injury caused by COVID-19 nasal swab
A Czech team has treated a patient for a cerebrospinal fluid (CSF) leak after a COVID-19 test with a nasal swab led to an injury at the base of his skull. This is thought to be the first case of a CSF fistula after nasal swab testing in a healthy patient with no preexisting skull base condition.
September 19, 2021
2021 09 17 15 02 2972 2021 09 09 Nejm Knizek Swab Injury 400
Clinical News
Urine test and CT can boost detection of adrenal cancer
Employing a "triple test strategy" that combines lab work and imaging could improve the detection of adrenal cancer and reduce costs and time to surgery for patients, according to a pan-European study published online on 23 July in the Lancet Diabetes and Endocrinology.
July 28, 2020
2020 07 28 16 51 6860 Adrenal Gland 400
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Major shake-up looms for AI platform sector
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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French expert shows how to reduce contrast media waste
2025 09 08 Lederlin Portrait Thumbnail
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What’s new at JFR 2025, Mr. President?
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Global ICM shortage was a 'wake-up call.' Did we listen?
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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.
September 9, 2025
Businessman Artificial Intelligence Ai Virtual Screen
French expert shows how to reduce contrast media waste
By Amerigo Allegretto
Radiologists can take proactive measures in reducing iodinated contrast media waste, according to a researcher from Landerneau.
September 8, 2025
Wastewater Treatment
What’s new at JFR 2025, Mr. President?
By Frances Rylands-Monk
Part 2 of our exclusive face-to-face interview with JFR 2025 President Prof. Mathieu Lederlin focuses on what attendees can expect at the congress, which begins in Paris on 3 October.
September 8, 2025
2025 09 08 Lederlin Portrait Thumbnail
Global ICM shortage was a 'wake-up call.' Did we listen?
By Kate Madden Yee
The worldwide supply of iodinated contrast media (ICM) was severely disrupted in 2022, and this kind of crisis is likely to occur again, an expert warns.
September 8, 2025
Contrast Injector
Radiologist gets suspended for 'antisemitic' statements
By Maryam Payne
A radiologist in Belgium has been suspended due to "antisemitic" statements in a patient's medical record and for sharing social media posts.
September 5, 2025
Gavel Scale Lawsuit Westock
Revealed: The cause of CT safety incident in Belgium
By Edna Astbury-Ward, PhD
A single bottle of contaminated contrast agent was the cause of eight patients becoming unwell after undergoing CT in Dendermonde, East Flanders. Bracco has now issued a statement.
September 3, 2025
Microscopic photography of Klebsiella pneumoniae bacterial cells isolated on plain white background.
Introducing Maskell’s Law of Cancer
By Dr. Giles Maskell
If the patient doesn’t have cancer, then what you’re looking at probably isn’t a metastasis, Dr. Giles Maskell writes in a new column.
September 2, 2025
Dr. Giles Maskell. Photo courtesy of European Society of Breast Imaging.
Interview with JFR 2025 president: Part 1
By Frances Rylands-Monk
Ahead of France's national congress, JFR 2025, we bring you an exclusive two-part face-to-face interview with JFR 2025 President Prof. Mathieu Lederlin. Part 1 looks at lung cancer screening and how AI will play a key role.
September 1, 2025
A thoracic and cardiac radiologist, Prof. Mathieu Lederlin subspecializes in lung CT, particularly for interstitial lung diseases and lung cancer. He also performs cardiac CT and MRI, and emergency imaging. He is a member of the board of the national college of radiology (CERF) and former president of the French Society of Thoracic Imaging.
It's time to get tough on unnecessary scans, Italians say
By Maryam Payne
The proportion of inappropriate head CT referrals remains worryingly high, and urgent action is vital to reduce unnecessary scans, a new study has found.
September 1, 2025
Ct Scan Tech Adobe Stock By Peak Stock
fMRI: Cognitive behavioral therapy positively affects the brain
By Kate Madden Yee
The findings confirm the efficacy of the treatment, researchers have reported.
August 29, 2025
2025 08 27 Translational Psych Zwiky Fig1 Thumbnail
Experts issue appropriate use criteria for molecular breast imaging
By Will Morton
The criteria offer use scenarios for technetium-99 (Tc-99m) sestamibi-based gamma camera imaging of the breast.
August 29, 2025
Breast Cancer 400
Safety concerns lead to suspension of CT service at Belgian hospital
By Philip Ward
Ten patients at a general hospital in Dendermonde, East Flanders, became unwell after undergoing CT. An investigation is underway, and the CT service was briefly suspended, according to media reports.
August 28, 2025
Dendermonde Belgium Abbey Adobe Tim Ophalvens Wirstock Creators
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