Scott Williams

Tumor Imaging
Tumor
April 2, 2002
Infections-Inflammatory
Infect > Bacterial > Rhodococcus
April 2, 2002
Tumor
Introduction
April 2, 2002
Mediastinal Masses
Mediastinal Masses
April 2, 2002
Collagen Vascular
Collagenvasc > Polymyositis
April 2, 2002
Gastrointentinal
Hepatobiliary Imaging
April 2, 2002
Tramatic Thorax Injuries
Trauma > Aortictear
April 2, 2002
Pulmonary Imaging
General > ChestCT
April 2, 2002
Vascular Abnormalities
Vascular > PE
April 2, 2002
Vascular Abnormalities
Vascular > PE
April 2, 2002
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Top Stories
Minnie Cast Thumbnail (1) 1
Womens Imaging
Women's Imaging MinnieCast, Episode 2: Risk-based vs. annual mammography screening, part 1
Vilert Loving, MD, from Ochsner Health and the SBI discusses breast cancer screening based on annual mammography versus risk.
2026 02 12 Chest Ac2 Thumbnail
Digital X-Ray
Chest x-rays reveal atherosclerosis in patients undergoing amputations
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
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E-cigarette users less likely to undergo lung cancer screening
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