Scott Williams

Miscellaneous Pulmonary
Misc > Tracheobronchomalacia
April 2, 2002
PET
PET > PET tumor imaging > Colon Cancer
April 2, 2002
Infections-Inflammatory
Infect > Granuloma > TB
April 2, 2002
Vascular Abnormalities
Vascular > Fatembolism
April 2, 2002
Infections-Inflammatory
Specific Infections
April 2, 2002
Lymphoproliferative
Lymph > Lymphoma > Hodgkins
April 2, 2002
Genitourinary
Genitourinary > Renovascular hypertension
April 2, 2002
Infection-Inflamation
Infection-Inflammation > Genitourinary > Obstruction
April 2, 2002
Cardiac
Cardiac > Congenital > Subclavian > Images > Case1
April 2, 2002
Ct Image
Pleura
Pleura > Fibroustumor
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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ISMRM: Trimodal PET-MR-FUS may be feasible therapy monitoring option
By Amerigo Allegretto
Researchers at ISMRM 2025 touted the success of a trimodal MR-PET-FUS system that could have applications for therapy monitoring.
May 10, 2025
Researchers at ISMRM highlighted the success of a trimodal MR-PET-FUS system built around a low-field MRI scanner. MR (top) and PET (bottom) images were acquired simultaneously before and after FUS heating.
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Switching between abbreviated and full protocols for breast MRI can reduce exam time and lower recall rates.
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Protocol time and recall bounds as a function of AI specificity and sensitivity. On the top, the bounds are shown as a function of the specificity of the AI algorithm, for a fixed value of the sensitivity of that same AI model. On the bottom, the bounds are shown as a function of the sensitivity, for a fixed specificity. Graphics and caption courtesy of the ISMRM.
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PET imaging has shown for the first time how the opioid overdose treatment naloxone blocks neuroreceptors throughout the body.
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Komen rails against proposed federal cuts to women's health program
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Susan G. Komen is warning of proposed federal budget cuts to a program that helps breast and cervical cancer patients get proper care.
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ISMRM president outlines key highlights of the upcoming annual meeting in Honolulu
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ISMRM President Margaret Hall-Craggs, MD, spoke with AuntMinnie about the upcoming annual meeting in Honolulu.
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Cancer incidence on rise in younger people, women
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Financial shock waves strike close to radiology researchers
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As of May 6, U.S. institutions have lost almost $2 billion in NIH funding. The academic community responds to whirlwind changes.
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CNN techniques outperform conventional DL for Alzheimer's diagnosis
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Convolutional neural network (CNN) techniques outperform conventional deep learning (DL) methods in diagnosing Alzheimer's.
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Alzheimers Amyloid
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