Olympics Radcast 2002

Nov 20, 2003

Ski jumpers soar above the Utah Olympic Park at Bear Hollow near Park City. Photo Courtesy Utah Division of Travel/Development/Dan Campbell, photographer.

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Radiation organizations issue guidance on postmastectomy radiation therapy
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White-matter microstructure influences the brain’s glymphatic system
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DBT plus synthesized mammo leads to less false-positive recalls
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Radiation organizations issue guidance on postmastectomy radiation therapy
By Maryam Payne
ASTRO, ASCO, and SSO have jointly issued updated guidelines on postmastectomy radiation therapy.
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White-matter microstructure influences the brain’s glymphatic system
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The finding further supports the use of an emerging technique called diffusion-tensor imaging analysis along the perivascular space.
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2025 09 16 Dti Alps Measurement Alzheimers Disease Fig2 Thumbnail
Cardiac MRI measures aid in predicting future MACE after heart attack
By Liz Carey
Left atrial minimum volume index can help predict future major adverse cardiovascular events (MACE) after acute myocardial infarction.
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2025 09 16 Ami Mace Study Radiology Thumbnail
DBT plus synthesized mammo leads to less false-positive recalls
By Amerigo Allegretto
A subanalysis of the TOSYMA trial found that DBT plus synthesized mammography leads to lower false-positive recall rates compared to digital mammography.
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Breast Tomosynthesis Digital Social
Disparities persist in UFE access, utilization
By Kate Madden Yee
Disparities persist across the U.S. in access to and use of uterine fibroid embolization (UFE) compared with surgical treatments.
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DL algorithm estimates lung nodule cancer risk, reduces false positives
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The deep-learning (DL) tool reduced false-positive results by almost 40% and showed high cancer detection rates.
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2025 09 16 Radiology Antonissen Fig4 Thumbnail
LLMs perform well on Japanese radiology board exam
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So far, LLMs have passed text-based radiology exams but their image interpretation capabilities have not been impressive.
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Question 4 from the Japan Diagnostic Radiology Board Examination 2024, representing a clinical scenario of a man in his 30s presented with transient dysphasia. The question asks to identify the most probable diagnosis from the following options: (a) glioblastoma, (b) hemangioblastoma, (c) metastatic brain tumor, (d) oligodendroglioma, and (e) primary central nervous system lymphoma (PCNSL). The correct answer is (d) oligodendroglioma. The figure also includes a summary of responses from four large language models, along with their legitimacy scores rated by diagnostic radiologists.
CCTA reveals that CAD can occur in the absence of typical risk factors
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Patients without coronary artery disease (CAD) risk factors may exhibit a similar degree of coronary inflammation to those with them.
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PET/MRI shows promise in rectal cancer
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F-18 FDG-PET/MRI provided superior detection of lymph nodes and tumor deposits over standard imaging.
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Neuroinflammation persists for 2 years in long COVID
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Increased inflammatory activity was found on TSPO-PET in some individuals with post-COVID syndrome.
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2025 09 12 Long Covid Brain Images Thumbnail
6 key ways to evaluate the heart on chest CT imaging in the ED
By Kate Madden Yee
Researchers have published two checklists for noncardiac radiologists to use when evaluating chest CT exams taken in the ED.
September 12, 2025
2025 09 11 Radiology Cadour Figure10 Thumbnail
Ultrasound-guided biopsies effective in diagnosing lung cancer
By Amerigo Allegretto
Ultrasound-guided biopsies are effective for diagnosing lung cancer, with combined sampling improving successful tissue yield.
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Ultrasound Diagnostic Control Panel 400 (1)
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