Will Morton

Molecular Imaging
New PET tracer improves detection of insulinomas
A new PET/CT radiotracer that detects insulinomas could eliminate the need for other diagnostic procedures in a vast majority of patients.
October 21, 2024
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Molecular Imaging
Tc-99m shortage expected into November
The delayed restart of a nuclear research reactor in the Netherlands is expected to cause supply shortages of technetium-99m (Tc-99m) into November.
October 18, 2024
Isotopes
Molecular Imaging
FAPI-PET shows value in staging lung cancer patients
Fibroblast activation protein inhibitor (FAPI) PET/CT shows excellent diagnostic accuracy for detecting lymph node metastases in lung cancer patients
October 17, 2024
Lung Cancer
AI
How accurate is ChatGPT for differential diagnoses?
ChatGPT-3.5 and ChatGPT-4 can produce differential diagnoses from transcribed radiologic findings of patient cases across a wide range of subspecialties.
October 15, 2024
Ai Bias
Molecular Imaging
New guidelines cover theranostics for brain tumors
The use of somatostatin receptor PET imaging and therapy in meningiomas is on the rise.
October 14, 2024
Brain
Digital X-Ray
AI performs well triaging lung x-rays in real-world settings
AI-assisted triage of lung x-rays using commercially available software could help reduce turnaround times in real-world settings by 77%.
October 11, 2024
Lunit1
AI
Optimized ChatGPT Turbo passes radiology board-style exam
An AI search engine boosted the performance of the latest ChatGPT model and provided another “leap forward” for the technology when tested on radiology board-style questions.
October 10, 2024
Chatgpt
Nuclear Medicine
NNSA's Mo-99 program: A bumpy ride
Last year was a bumpy ride for a U.S. initiative to secure domestic supplies of molybdenum-99 (Mo-99).
October 10, 2024
Mo 99
AI
Canadian physicians wary of AI
About half of Canadian physicians expressed some enthusiasms over AI, yet 81% said there should be a legal framework for its use in medicine.
October 7, 2024
Ai 1
Molecular Imaging
FES-PET improves management of breast cancer patients
PET/CT imaging with F-18 fluroestradiol (FES) can play a significant role in helping clinicians make treatment decisions in patients with recurrent or metastatic breast cancer
October 7, 2024
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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
Breast cancer incidence rising in younger women
By Amerigo Allegretto
Up to one in four breast cancers over a 10-year period were diagnosed in younger women.
December 1, 2025
2025 11 24 Destounis Breast Cancer Thumbnail
Molecular imaging will advance next revolution in radiology
By Amerigo Allegretto
In his address, RSNA President Umar Mahmood, MD, PhD, touched on current advances in molecular imaging, including theranostics.
November 30, 2025
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Mirai outperforms Tyrer-Cuzick in breast cancer prediction
By Amerigo Allegretto
The Mirai breast cancer prediction model achieved success and outperformed the Tyrer-Cuzick model in preliminary findings.
November 30, 2025
Rsna 2025 Imaging The Individual Blue
Short MRI, ultrafast parameter time protocols find breast cancer
By Kate Madden Yee
Short MRI and ultrafast MRI parameter time to enhancement show promise for finding cancer in BRCA carriers and classifying DCIS.
November 30, 2025
Mri Breast Cancer
Opportunistic screening leads to AI performance discovery
By Liz Carey
Quality improvement research presented at RSNA 2025 reinforces the need for independent, postdeployment evaluation of AI updates.
November 30, 2025
Radiologist Preferences Uh Study
AI benefits inexperienced readers for thyroid ultrasound
By Amerigo Allegretto
AI assistance led to significant improvements in diagnostic performance for thyroid ultrasound reading.
November 30, 2025
Rsna 2025 Imaging The Individual Red
MRI study finds sex differences in knee injuries
By Will Morton
Older women appear to be more prone to injuries that lead to joint degeneration over time.
November 30, 2025
Arrows show a complete anterior cruciate ligament rupture in an 18-year-old male who had a knee injury while playing football.
Radiologist performance, patient factors tied to interval cancer risk
By Amerigo Allegretto
Breast density, family history of breast cancer, and inadequate radiologist performance influence interval breast cancer risk.
November 26, 2025
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MICI Q4: Radiology admins' confidence varies regarding medical imaging
By Kate Madden Yee
Administrators' confidence is "neutral and consistent" with Q3 2025, although the "downstream impact of politics continues to be a concern."
November 26, 2025
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Image-only AI model improves breast cancer risk assessment
By Amerigo Allegretto
AI image-based risk scoring could help with more accurate breast cancer prediction over breast density alone.
November 26, 2025
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Brain MRI reveals pro fighters' risk of waste clearing system damage
By Kate Madden Yee
Sports-related traumatic brain injuries make up about 30% of brain injury cases.
November 26, 2025
2025 11 24 Fighter Image Thumbnail
Electrical bone stimulation may improve bone health in women
By Will Morton
A portable electrical stimulation device increased bone mineral content and bone area over 10 weeks.
November 25, 2025
Dexa
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