Will Morton

ECR 2025
Radiotracers: A primer on safe handling
With the field of theranostics booming in nuclear medicine, it’s crucial that radiology staff are aware of how to safely handle imaging agents.
February 26, 2025
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Molecular Imaging
What brain mechanisms drive depression in older adults?
A Belgian PET study has shown that mechanisms other than amyloid brain deposits may underlie depressive symptoms in people later in life.
January 24, 2025
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Interventional
German team supports use of endovascular thrombectomy
Researchers from Hamburg say endovascular thrombectomy is a safe and effective option in cases of acute extracranial internal carotid artery occlusions.
January 23, 2025
Images in a 74-year-old male patient who presented at the hospital with acute symptoms of a right hemispheric ischemic stroke and a National Institutes of Health Stroke Scale (NIHSS) score of 24. (A) Nonenhanced CT image shows no signs of early infarction, whereas (B) CT perfusion image shows a large perfusion deficit in the territory of the middle cerebral artery and anterior cerebral artery caused by an extracranial occlusion in the right internal carotid artery. (C) Digital subtraction angiography shows the occlusion in the C1 segment. The extracranial occlusion was passed, reperfused, and subsequently stented (D, E). The final contrast injection did not reveal any intracranial occlusions within the territory of the internal carotid artery (F). At the 24-hour follow-up, there was no infarction on (G) the nonenhanced CT image, and the NIHSS score had decreased to 3 points. Image courtesy of RSNA.
Molecular Imaging
PET scans can reduce unnecessary lymph node procedures
Negative prostate-specific antigen PET scans can be used to avoid unnecessary pelvic lymph node dissection in certain prostate cancer patients undergoing radical prostatectomies.
January 10, 2025
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Digital X-Ray
Team Ulm: Shut down angio units after 15 mins
Shutting down angiography imaging systems after 15 minutes of idle time boosts sustainability, a German research group reported at RSNA 2024.
December 11, 2024
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Molecular Imaging
Spanish team unveils SPECT-based coronary risk score for women
A new risk score based on SPECT imaging and other variables can accurately predict risks for women of major adverse cardiovascular events.
December 10, 2024
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Artificial Intelligence
AI boosts clinical workflow in Norwegian hospital group
A commercially available AI fracture detection model significantly improved clinical workflow when deployed in a four-hospital group in Norway.
December 5, 2024
Norway Fishing Village
MRI
MRI links long-COVID brain fog to lung function
MRI shows lower pulmonary gas exchange in the lungs of long-COVID patients may be associated with cognitive symptoms, according to a study to be presented at RSNA 2024.
November 28, 2024
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Artificial Intelligence
Does AI contribute to burnout for radiologists?
Frequent AI use is associated with an increased risk of radiologist burnout, particularly among those with heavy workloads and low AI acceptance.
November 26, 2024
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Digital X-Ray
Bone health normal in infants exposed to HIV medication
Bone health appears to be normal in infants born to women treated with tenofovir disoproxil fumarate to prevent HIV infection, a South African study has found.
November 22, 2024
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Womens Imaging
Beware of mimics of female reproductive tract obstruction
Building up an understanding of imaging mimics of female reproductive tract obstruction helps to guide anatomic localization and prevent interpretive errors, according to a new analysis.
Daily quality control of mammography equipment with a 40 cm plexiglass block covering the entire detector. Photo courtesy of Tanny Visanuyanont et al and presented at EuroSafe 2025.
Womens Imaging
Swedish team advocates daily QC checks for mammography
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CT
Fast-tracking of overseas radiologists looms in Australia
Lateral spreading tumors (LSTs). (a–c) Example of LST-non-granular (LST-NG). (a) Sagittal 2D-image with 40–400-HU abdominal window setting indicates a large 5.6-cm lesion with subtle diffuse thickening of the rectal wall (white arrows); the surface is partially covered by a thin layer of orally administered contrast agent. (b) The appearance of the villous mat on the 3D endoscopic view highlights the nodular aspect (white arrows) at the periphery of the lesion. (c) The optical colonoscopy view with the final diagnosis of a carpet villous adenoma with low-grade dysplasia. (d–f) Example of an LST-granular (LST-G) lesion. (d) Sagittal 2D image indicating nodular thickening of the rectum wall with a 10-mm nodule (white arrow). (e) The 3D endoscopic view visualized the irregular LST with a large nodule (white arrow), similar to (f) the endoscopic image obtained the same day after CTC. It confirmed the diagnosis and allowed mucosectomy with a final pathology report of a tubulous lesion with high-grade dysplasia.
CT
French experts reflect on 30 years of CT colonography
Prostate 3 D 400
MRI
In-bore MRI-targeted biopsy effective in prostate cancer
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Beware of mimics of female reproductive tract obstruction
By Philip Ward
Building up an understanding of imaging mimics of female reproductive tract obstruction helps to guide anatomic localization and prevent interpretive errors, according to a new analysis.
August 7, 2025
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Swedish team advocates daily QC checks for mammography
By Edna Astbury-Ward, PhD
Automated daily quality control (QC) implementation can transform mammography safety and efficiency through the early detection of equipment issues, researchers have reported.
August 6, 2025
Daily quality control of mammography equipment with a 40 cm plexiglass block covering the entire detector. Photo courtesy of Tanny Visanuyanont et al and presented at EuroSafe 2025.
Fast-tracking of overseas radiologists looms in Australia
By Philip Ward
Radiologists keen to work in Australia may soon find it far easier to do so. Despite vocal domestic opposition, the government is forging ahead with its plan to fast-track overseas applicants for radiology jobs.
August 5, 2025
Australia Medicine Concept Adobe Xtock
French experts reflect on 30 years of CT colonography
By Maryam Payne
CT colonography may play a key future role in radiological staging, according to an article posted on 31 July by Insights into Imaging.
August 5, 2025
Lateral spreading tumors (LSTs). (a–c) Example of LST-non-granular (LST-NG). (a) Sagittal 2D-image with 40–400-HU abdominal window setting indicates a large 5.6-cm lesion with subtle diffuse thickening of the rectal wall (white arrows); the surface is partially covered by a thin layer of orally administered contrast agent. (b) The appearance of the villous mat on the 3D endoscopic view highlights the nodular aspect (white arrows) at the periphery of the lesion. (c) The optical colonoscopy view with the final diagnosis of a carpet villous adenoma with low-grade dysplasia. (d–f) Example of an LST-granular (LST-G) lesion. (d) Sagittal 2D image indicating nodular thickening of the rectum wall with a 10-mm nodule (white arrow). (e) The 3D endoscopic view visualized the irregular LST with a large nodule (white arrow), similar to (f) the endoscopic image obtained the same day after CTC. It confirmed the diagnosis and allowed mucosectomy with a final pathology report of a tubulous lesion with high-grade dysplasia.
In-bore MRI-targeted biopsy effective in prostate cancer
By Will Morton
Concordance between biopsy and surgical grade groups was moderate (60.2%), with a risk of undergrading, researchers reported.
August 4, 2025
Prostate 3 D 400
Can AI-generated translations be trusted for reports?
By Maryam Payne
German researchers have determined the clinical quality of translations by GPT-4o. The most common errors involved untranslated abbreviations and literal translations.
August 4, 2025
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AI spots breast lesions on targeted ultrasound
By Amerigo Allegretto
Combining AI with radiologist interpretation can improve breast lesion detection on targeted ultrasound.
August 1, 2025
Breast Ultrasound 400
MRI supplies answers in complex cases of brain metastases
By Philip Ward
MRI is proving essential for detecting both parenchymal and nonparenchymal brain metastases, including those at extracranial sites, award-winning Spanish experts have found.
July 31, 2025
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MRI reveals effects of ultraprocessed food on the heart
By Kate Madden Yee
MRI shows that a higher intake of ultraprocessed food is associated with a greater burden of atherosclerotic plaque in the carotid artery.
July 30, 2025
Plaque Artery
Dutch team pinpoints key trends in radiology AI
By Philip Ward
More radiology AI products in Europe are now supported by peer-reviewed evidence, but a critical gap still exists in demonstrating clinical impact and improved patient outcomes, a large Dutch-led study has found.
July 29, 2025
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Vicky Goh: We need better risk stratification of colon cancer
By Maryam Payne
With the shifting treatment paradigm in colon cancer, CT imaging risk stratification (or health risk screening) needs to improve, top researcher Prof. Vicky Goh has asserted.
July 29, 2025
Prof. Vicky Goh is soon to become interim editor-in-chief of Radiology. Photo courtesy of KCL.
Thoracic experts publish post-COVID CT recommendations
By Maryam Payne
A group of thoracic radiologists has published a consensus statement on best practices in CT imaging of post-COVID patients.
July 28, 2025
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