Indiana University (IU) Radiology at Walt Disney World

Jul 12th, 2020Jul 15th, 2020
Lake Buena Vista, FL
US
https://medicine.iu.edu/departments/radiology/
Phone:336-499-6705
General radiology course. Additional details coming soon.
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CEM shows strong performance in diagnosing DCIS
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AIUM president talks annual meeting, ultrasound's evolving role
By Amerigo Allegretto
AIUM president David Jones, MD, previews the institute's annual meeting in Philadelphia.
May 26, 2026
David Jones, MD, AIUM president
FDG-PET/CT predicts outcomes in patients with HCC
By Will Morton
Elevated FDG uptake was consistently associated with poorer overall survival.
May 22, 2026
A graphical abstract of the study.
Multimodal brain health composites outperform standard AD biomarkers
By Kate Madden Yee
"Reproducible, multimodal composites can capture distinct yet complementary dimensions of brain health," researchers noted.
May 22, 2026
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CEM shows strong performance in diagnosing DCIS
By Amerigo Allegretto
CEM showed higher sensitivity than low-energy imaging in diagnosing DCIS by pathological nuclear grading.
May 22, 2026
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Women's Imaging MinnieCast, Episode 9: Katja Pinker and breast MRI
By Amerigo Allegretto
Katja Pinker, MD, PhD, discusses the current state of breast MRI and her time at ISMRM 2026.
May 22, 2026
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Radiomics model grades hand osteoarthritis on x-rays
By Will Morton
Hand osteoarthritis affects approximately 8% of men and 16% of women over the age of 50.
May 21, 2026
Overlap between manual (radiologist) and semiautomatic (algorithm) segmentations of hand joints on a standard posteroanterior radiograph. Orange overlay indicates manual radiologist segmentations, blue overlay shows algorithm segmentations, and green overlay indicates consistent regions between both methods.
Despite pediatric ED imaging capability, race and insurance gaps remain
By Kate Madden Yee
More work is needed to ensure pediatric imaging in the ED addresses both quality and equity of care, according to investigators.
May 21, 2026
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MRI-specific AI algorithm reads cardiac scans with up to 99% accuracy
By Kate Madden Yee
The algorithm beat existing general-purpose AI models by up to 35%, researchers reported.
May 21, 2026
Cardiac Mri Adobe Samunella
Podcast: The PACSMan Pontificates, Episode 2 -- RFPs
By Michael J. Cannavo
Are RFPs still needed for buying a PACS? Michael J. Cannavo, aka the PACSMan, tackles this question in episode 2 of The PACSMan Pontificates podcast series.
May 20, 2026
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TAE reduces pain in patients with chronic wrist pain
By Will Morton
The finding suggests that the emerging interventional radiology procedure could be a new option for patients who have exhausted conservative management.
May 20, 2026
A 44-year-old woman with TFCC injury treated by transcatheter arterial embolization (TAE). a) Right brachial arteriography via common femoral artery access with a 5-Fr catheter demonstrates hyperstaining on the ulnar side of the wrist joint (white circle). b) An ulnar artery branch is superselected with a 1.9-Fr microcatheter, showing hypervascular staining corresponding to the pain site (white arrow). c) Delayed-phase angiography reveals early venous drainage (white arrow) adjacent to the hyperstaining, a finding often observed in TAE and considered an additional marker for embolization. d) Final angiography after injection of 0.5 mL quick-soluble gelatin sponge particles (QS-GSPs) demonstrates resolution of the hyperstaining (white circle). The VAS pain score improved from 7 at baseline to 1 at six months.
Human-AI collaboration beats AI alone for identifying PE
By Kate Madden Yee
Study findings highlight the continued central role of radiologists for this indication.
May 20, 2026
Case example of a false-negative AI result. An 85-year-old female presented to the emergency department with dyspnea. Axial 0.625-mm from CT pulmonary angiography examination with contrast (CTPA) images demonstrate a thin, linear right-sided filling defect extending from the right interlobar pulmonary artery (A and B, red arrows) into the right middle lobar artery (B, yellow arrow), consistent with acute pulmonary embolism (PE). The finding was described in the radiology report; however, the AI result was negative for PE. Adjudication was consistent with acute PE.
AI model predicts 10-year breast cancer risk
By Amerigo Allegretto
A mammography-based AI model showed strong performance in predicting 10-year breast cancer risk over clinical and other AI models.
May 20, 2026
Breast Cancer3
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