Scott Williams

Pulmonary
Pulmonary > V-Q exam
April 2, 2002
Nuclear Medicine
PET > PET tumor imaging > Head and Neck Tumors
April 2, 2002
Neck Ct
PET
PET > PET tumor imaging > Lung Cancer > LUNG CANCER
April 2, 2002
Cardiac
Cardiac > Valve
April 2, 2002
PET
PET > PET tumor imaging > General
April 2, 2002
Tumor
Tumor > Malignant > Pericytoma
April 2, 2002
Musculoskeletal
Infection
April 2, 2002
Vascular Abnormalities
Vascular > Aorticaneurysm
April 2, 2002
Autoimmune
Autoimmune > Hemosiderosis
April 2, 2002
Autoimmune
Autoimmune > BronchGran
April 2, 2002
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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
CEM more efficient, comparably accurate to conventional mammography
By Amerigo Allegretto
Contrast-enhanced mammography (CEM) may be an efficient diagnostic workup method for women undergoing breast cancer screening who have been recalled.
July 10, 2024
Contrast Injector 400
Black women less likely to undergo preoperative breast MRI
By Kate Madden Yee
Black women diagnosed with breast cancer are less likely than their white counterparts to undergo preoperative MRI, researchers report.
July 10, 2024
Mri Breast Cancer
AI improves evaluations of knee osteoarthritis on x-rays
By Will Morton
A commercially available AI algorithm improved the performance of junior radiologists when grading knee osteoarthritis on x-rays.
July 9, 2024
An example of the study platform as seen by a reader receiving assistance from the AI tool. On the left is the overlay generated by the AI tool. On the right is the grading panel. Note that the grading fields are prefilled with the outputs of the AI tool. In this study, the left knee was to be graded. When the right was to be graded, the grading panel was on the left. The size of some user interface elements, primarily text and buttons, have been enhanced to improve legibility. JSN = joint space narrowing, KL = Kellgren-Lawrence, OST = osteophytes, PA = posteroanterior, SCL = subchondral sclerosis. Image and caption courtesy of Radiology.
Direct imaging inputs improve performance of large language models
By Amerigo Allegretto
Using direct radiologic image inputs can improve the diagnostic accuracy of large language models.
July 9, 2024
Artificial Intelligence Ai Hand
Radiology suffers in missile attack on Kyiv pediatric hospital
By Philip Ward
X-ray and ultrasound machines were badly damaged in a rocket attack on Ukraine's largest children's hospital on July 8.
July 9, 2024
The search for survivors beneath the rubble was completed on Tuesday morning. All photos courtesy of Stanislav Rebenkov, MD.
Many women unaware of treatment options for uterine fibroids
By Amerigo Allegretto
Over 50% of women diagnosed with uterine fibroids have been offered hysterectomy, while fewer than 20% are presented with other options.
July 9, 2024
Uterus Pelvic Social
LAFOV PET/CT feasible in infants with neuroblastoma
By Will Morton
Long axial field-of-view (LAFOV) PET/CT scanners offer shorter procedure times and avoid the need for sedation or general anesthesia when imaging young children with neuroblastoma.
July 9, 2024
Hospital Baby Nurse
AI increases breast MRI's cancer detection 4-fold
By Amerigo Allegretto
An AI approach for supplemental breast MRI is about four times more efficient at detecting breast cancers than traditional methods.
July 9, 2024
(A) Case A was a 13-mm large BI-RADS 4 finding on MRI that corresponded to a 13-mm large invasive cancer as diagnosed in the surgical specimen. (B) Case B was a 9-mm large BI-RADS 4 finding on MRI that corresponded to an 8-mm invasive cancer and 14-mm ductal cancer in situ. (C) Case C was three suspicious lesions within a total area of 60 mm, BI-RADS 5 finding on MRI, that corresponded to a 50-mm multifocal invasive lobular cancer. (D) Case D was two suspicious lesions, the largest 13 mm, BI-RADS 3 on MRI, which corresponded to a 10-mm invasive lobular cancer with 85-mm extent including ductal cancer in situ. Images courtesy of Nature Medicine. Licensed under CC BY 4.0.
Risk of osteoporosis may be visible in the mouth
By Melissa Busch
Assessing bone mineral density on the sides of the jaw may help flag patients who are at risk for osteoporosis.
July 9, 2024
Panoramic Xray
The rise of theranostics: Part 4 -- Women's theranostics on the horizon
By Liz Carey
SNMMI women's theranostics track rounds up research in CAM-HER2 therapy safety, Ga-68-NeoB PET imaging, FES PET/CT for novel patient population, and CXCR4-targeted imaging.
July 8, 2024
Adobe Stock 822401969 Women Woman Abstract
Radiology departments can adopt responsible frameworks to deploy AI
By Amerigo Allegretto
Adopting a responsible framework could help overcome challenges in applying AI to medical imaging.
July 8, 2024
Screenshot (1346)
AuntMinnie 2003: SalaryScan survey: Subspecialization pays off for radiology professionals
By Brian Casey
Our top article from 2003 shared results from our SalaryScan survey, one of AuntMinnie's most popular editorial features.
July 8, 2024
Am Logo Main 25 Anniversary
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