Will Morton

Digital X-Ray
Generative AI model validated in chest x-ray study
A group in South Korea has validated a generative AI model that could reduce reading times and increase chest x-ray reporting accuracy.
March 11, 2025
An example that features an AI-generated report that identified “scattered pulmonary granulomatous calcifications.” In the first session, three of five readers specifically reported the presence of a nodule. Following the introduction of the AI-generated report, only one reader maintained the specific mention of a nodule, whereas the other four readers adapted their reports to include the AI-suggested terminology of “granulomatous calcifications.” AP = anterior-posterior. Image and caption courtesy of RSNA.
Interventional
New embolization agents safe for treating painful joint disorders
Three rapidly biodegradable agents used in embolization procedures appear safe and effective for reducing pain in patients with joint disorders.
March 10, 2025
Knee
Radiation Oncology/Therapy
Consolidation reigns in radiation oncology
Solo practices in radiation oncology dropped significantly between 2015 and 2023 while the number of large practices increased by more than half.
March 7, 2025
Trends
Molecular Imaging
Hormone therapy linked to tau accumulation in older women
A PET study reveals that women over the age of 70 who took menopausal hormone therapy more than a decade prior have faster brain tau accumulation.
March 7, 2025
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Molecular Imaging
Ac-225: From nuclear waste to cancer treatment
U.S. Department of Energy (DOE) efforts to dispose of spent nuclear waste left over from the Cold War has turned into a boon for supplies of actinium-225 (Ac-225).
March 5, 2025
Isotopes1
Molecular Imaging
FES-PET shows promise staging patients with low-grade breast cancer
F-18 fluoroestradiol (FES) PET may improve staging of grade 1 or 2 estrogen receptor-positive breast cancer compared with F-18 FDG-PET.
March 4, 2025
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Molecular Imaging
FAPI-PET/CT shows promise in gynecological cancers
Fibroblast activation protein inhibitor (FAPI) PET/CT appears superior to FDG-PET/CT for imaging gynecological cancers.
March 3, 2025
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CT
Radiologists help refute ‘pregnant mummy’ claim
Radiologists have weighed in on a reportedly heated dispute in archeology over whether CT scans show that a mummified ancient Egyptian woman was pregnant.
March 3, 2025
Pregnantmummy
Molecular Imaging
ECR: PET/MRI highly effective for detecting prostate cancer
Hybrid PET/MRI scans outperform either technique alone for identifying tumors in high-risk patients with suspected prostate cancer.
February 28, 2025
Prostate Imaging
CT
AI helps predict kidney function decline in Lu-177 patients
An open-source AI tool can help predict renal function decline in prostate cancer patients undergoing lutetium-177 (Lu-177) radiopharmaceutical therapy.
February 25, 2025
An axial CT image illustrating segmentation of functioning kidney tissue (blue areas), excluding kidney cysts and renal pelvis, using TotalSegmentator. Image and caption courtesy of RSNA.
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Digital X-Ray
Chest x-rays reveal atherosclerosis in patients undergoing amputations
Lower limb amputation is an increasingly common major complication of advanced peripheral arterial disease and diabetes mellitus.
Cardiac Mri Adobe Samunella
MRI
3D MRI technique helps plan treatment for pediatric heart conditions
Images of a 39-year-old who underwent screening mammography. Right craniocaudal (left) and mediolateral oblique (middle) views from preoperative mammography show suspicious grouped fine pleomorphic calcifications (arrows). After biopsy showed ductal carcinoma of situ (DCIS), patient underwent breast-conserving surgery, yielding final diagnosis of ductal carcinoma in situ (intermediate grade, hormone receptor positive). (Right) Screenshot of an output of a commercial AI tool applied to preoperative mammography. AI detected right breast lesion with score of 95% on both views (concentric colored circles). Present study’s reviewing radiologist deemed AI marking to correspond with site of DCIS.
Womens Imaging
Could AI scoring help with managing DCIS?
Axial contrast-enhanced CT scan in a 28-year-old premenopausal woman shows an incidentally detected solid-appearing left ovarian lesion (solid arrow) anterior to the uterus (U), associated with trace ascites in the right adnexa and cul de sac (dashed arrows). At pathologic analysis, this was shown to be ovarian dysgerminoma. Two readers misdiagnosed this lesion, one as a leiomyoma and one as an ovarian fibroma.
CT
Clinicians, beware: CT diagnostic accuracy varies by adnexal lesion type
Erin Stephens
Practice Management
Radiology coding update for 2026
More in Home
RUS-PAT ultrasound approach produces 3D vascular images
By Amerigo Allegretto
An imaging system called RUS-PAT could help produce 3D images of entire organs and body parts.
January 20, 2026
Ultrasound Exam Leg 400 (1)
Cardiac PET imaging predicts atrial fibrillation
By Will Morton
F-18 FDG uptake was more frequent in the atria and ventricles of patients with AFib compared to those without it.
January 20, 2026
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3 ways to ease increased workload from patient access to imaging reports
By Kate Madden Yee
Radiologists' workloads have increased by almost one-third due to the implementation of the 21st Century Cures Act.
January 20, 2026
Radiology Tech Concept Adobe Ra2 Studio
Is risk-based breast cancer screening more beneficial for patients?
By Amerigo Allegretto
Population risk-based breast cancer screening may led to “similar or greater benefits” than age-based screening, results showed.
January 20, 2026
Breast Cancer2 400
DEXA offers new clues on bone health in astronauts
By Will Morton
With longer stays in space projected, safeguarding astronaut skeletal health has become even more important.
January 16, 2026
Space Flight
Who can be a certified radiology equipment specialist?
By Liz Carey
The Association for the Advancement of Medical Instrumentation has updated its certified radiology equipment specialist program.
January 16, 2026
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RSNA releases Lumbar Degenerative Imaging Spine Classification dataset
By Kate Madden Yee
LumbarDISC is the largest publicly available adult MRI lumbar spine dataset for degenerative disease, according to the society.
January 16, 2026
Back Spine Skeleton
MBI remains underused despite high performance
By Amerigo Allegretto
Molecular breast imaging (MBI) continues to be underused, with an overall decline in utilization between 2017 and 2022.
January 16, 2026
Breast Cancer
Teleradiology at an inflection point: Growth potential amid market rivalry
By Amy Thompson
Amy Thompson of Signify Research discusses recent trends in the teleradiology market.
January 15, 2026
Amy Thompson of Signify Research.
LLM outperforms RadLex for expanding terms in radiology reports
By Kate Madden Yee
The research results suggest that the LLM "can aid real-world natural language processing applications," researchers noted.
January 15, 2026
Ai Ll Ms
How does high alcohol use affect the brain?
By Will Morton
Synaptic density deficits are evident even in people with mild-to-moderate alcohol use disorder.
January 15, 2026
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MRI technique shows promise for diagnosing 'at risk' MASH patients
By Kate Madden Yee
The findings address a clinical need, as noninvasive, accurate diagnostic tools are critical for identifying patients at risk of MASH.
January 14, 2026
Liver
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