Scott Williams

Inhalation-Lungs
Inhale > Beryliosis
April 2, 2002
Musculoskeletal
Lymphoscintigraphy
April 2, 2002
Pulmonary Imaging
General > ChestCT
April 2, 2002
Nuclear Medicine
PET > PET tumor imaging > Breast Cancer
April 2, 2002
Primary Ct
Infections-Inflammatory
Infect > Fungus > Blasto
April 2, 2002
Autoimmune
Autoimmune > AIP
April 2, 2002
Pulmonary Imaging
General > Biopsy
April 2, 2002
Pulmonary Imaging
General > Biopsy
April 2, 2002
Cardiac
Cardiac > Congenital > VSD
April 2, 2002
PET
PET > PET myocardial imaging
April 2, 2002
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Top Stories
2026 02 12 Chest Ac2 Thumbnail
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
Radiology societies demand retraction of 'flawed' interventional guideline
By Liz Carey
Societies sound off on international group's findings and recommendations.
March 24, 2025
Acr Logo 2023 400 (2)
PSMA PET/CT identifies 'atypical' metastases in prostate cancer patients
By Will Morton
PET/CT scans with an experimental PSMA imaging agent can identify supraclavicular nodal metastasis in newly diagnosed prostate cancer patients.
March 21, 2025
F-18 PSMA-1007 PET/CT of a 70 year old with newly diagnosed prostate cancer: PSA 770 ng/ml; Gleason 5 + 5; International Society of Urological Pathology grade 5. The maximum intensity projection images, CT, and fused images show PSMA ligand-avid prostate primary with pelvic, retroperitoneal, and mediastinal nodal spread. Additionally, he had left supraclavicular nodal metastasis (arrows). Image and caption available for republishing under Creative Commons license (CC BY 4.0 DEED, Attribution 4.0 International) and courtesy of EJNMMI Reports.
Half of imaging referrals submitted by free clinic not completed
By Amerigo Allegretto
Despite imaging referrals being frequent in a free clinic setting, less than half of referral submissions resulted in completed appointments.
March 21, 2025
Mobile Ultrasound Devices For Point Of Care Imaging
FDA greenlights Telix NDA for prostate imaging agent Gozellix
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has approved a new drug application (NDA) for Telix's TLX007-CDx for prostate cancer imaging.
March 21, 2025
Fda Logo V2 Social
Podcast: Bridging the translational gap
By Liz Carey
Academic medical research benefits from physician-led projects that address clinical deficiencies.
March 21, 2025
Keeping Up With The Radiologists Podcast Thumbnail
7-tesla MRI technique proves effective for epilepsy assessment
By Kate Madden Yee
A team of clinicians have reported the successful use of a 7-tesla MRI method for identifying microscopic differences in patients' brains that cause drug-resistant epilepsy.
March 20, 2025
Comparison showing 3-tesla and 7-tesla scans for the same participant. Image courtesy of P Simon Jones, PhD, of the University of Cambridge.
ML-based system predicts x-ray service times
By Will Morton
A team in Italy has developed a real-time machine-learning (ML) system that can predict x-ray service times in emergency departments.
March 20, 2025
Emergency
Radiologists less susceptible to visual illusions
By Will Morton
Medical image experts demonstrated superior perceptual accuracy in response to visual illusions compared with a control group.
March 20, 2025
Illusion Thumbnail
2021 LCS guidelines increased uptake, but disparities persist
By Kate Madden Yee
Updated guidelines for lung cancer screening from the USPSTF in 2021 increased adherence, but disparities persist among particular patient populations.
March 20, 2025
Lung Ct Images
MRI identifies parts of the brain that remember words
By Kate Madden Yee
MRI has identified parts of the brain needed to remember words -- and how those parts may be affected by epilepsy.
March 19, 2025
Brain Puzzle Dementia
Osteoporosis risk assessment tools underperform in younger women
By Will Morton
Three screening tools recommended by the U.S. Preventive Services Task Force (USPSTF) are suboptimal for identifying women who may be at risk for osteoporosis.
March 19, 2025
Bmd
ASTRO vice chair highlights momentum for ROCR Act
By Amerigo Allegretto
Chris Corso, MD, PhD, from ASTRO discusses why the ROCR Act is needed to stabilize reimbursement for radiation oncologists in the U.S.
March 19, 2025
Radiation Therapy Suite 400
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