Scott Williams

Vascular Abnormalities
Vascular > Pulmedema
April 2, 2002
Tramatic Thorax Injuries
Trauma > Aortictear > Images
April 2, 2002
Cardiac
Cardiac > Valve > AS > Images > Case1
April 2, 2002
/ScottWilliamsMD2/CHEST/Cardiac/Valve/AS/Images/Case1/animation18.gif (893598 bytes)
PET
PET > PET tumor imaging > Lung Cancer > LUNG CANCER
April 2, 2002
Tumor
Tumor > Malignant
April 2, 2002
Pleura
Pleura > Effusion
April 2, 2002
Congenital
Congenital > CF > Images > CF2
April 2, 2002
Cfpa
Vascular Abnormalities
Vascular > PE
April 2, 2002
Endocrine
Endocrine > Thyroid > I-131 for cancer
April 2, 2002
Miscellaneous Pulmonary
Misc > Bronchiectasis
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
LLMs may boost error detection in x-ray reports
By Will Morton
Fine-tuned large language models (LLMs) may enhance error detection in radiology reports, a study suggests.
May 20, 2025
Chatgpt1
Abbreviated MRI suffices in imaging dense breasts
By Amerigo Allegretto
Abbreviated MRI produces images of a comparable quality to that of multiparametric MRI in patients with dense breasts.
May 20, 2025
Abbreviated axial MRI images show a 7-mm irregular mass with irregular margin (arrows) in the right upper inner quadrant with early rapid enhancement (BIRADS 4). The participant was recalled and underwent an MRI-guided vacuum-assisted biopsy that showed sclerosing adenosis with microcalcifications and usual ductal hyperplasia and focal apocrine metaplasia. On the full-protocol images (not shown), the lesion was T2-weighted hypointense and showed diffusion restriction and washout kinetics in the delayed phase, characteristics that would not have reversed the decision to recall the participant.
How accurate is the 'Final Destination Bloodlines' MRI scene?
By Kate Madden Yee
How accurate is the 'Final Destination Bloodlines' MRI scene? A story published May 17 on Today.com explores the question.
May 19, 2025
Am 2018 01 29 23 04 1748 Danger Hazard Exlamation Sign
FAPI-SPECT/CT shows promise diagnosing gastrointestinal cancer
By Will Morton
FAPI-SPECT/CT is comparable to FDG-PET/CT for detecting lesions in patients with gastrointestinal cancer, a study shows.
May 19, 2025
Representative F-18 FDG-PET/CT and Tc-99m FAPI-SPECT/CT scans for five study patients with gastrointestinal cancer. FDG-PET/CT and FAPI-SPECT/CT images show that uptake occurred in metastatic lymph nodes (LNs) (patient number 50, D) and bone metastases (patient number 33, C). FAPI-SPECT/CT outperformed FDG-PET/CT in detecting liver metastases (patient number 3, A; and 15,B) and peritoneal spread metastases (patient number 27, E). Red arrows indicate foci additionally found by FAPI-SPECT/CT.
Podcast: History of radiology Part 1
By Liz Carey
What is the role of radiologists going forward?
May 19, 2025
Keeping Up With The Radiologists Podcast Thumbnail
Is more reliance on advanced imaging leading to higher workloads?
By Amerigo Allegretto
The increased use of advanced imaging exams may be tied to increased radiology workloads, and the COVID-19 pandemic may have played a part.
May 19, 2025
Ct Scanner Control Room2 Radiologist 400
National coverage begins for CT colonography
By Sandy Coffta
In a new column, Sandy Coffta of Healthcare Administrative Partners shares how to get Medicare reimbursement for CT colonography.
May 19, 2025
Coffta Sandy Thumbnail
Diversity in interventional radiology residency programs lacking
By Amerigo Allegretto
Interventional radiology is one of the least diverse medical specialties among residents, a new analysis found.
May 16, 2025
Medical Students 400
ISMRM: 4D flow MRI shows promise in chronic liver disease
By Will Morton
4D flow MRI could help identify fibrosis in patients with chronic liver disease, a study suggests.
May 16, 2025
Velocity streamlines of the portal vein measured using 4D flow MRI in a cirrhosis patient (a 62-year-old male), shown at the cardiac cycle time t = 84 ms. A cut-plane (white marker) matching the 2D flow image plane was used to quantify the 4D flow parameters in the main portal vein.
ISMRM: Low-field MR elastography feasible in liver imaging
By Amerigo Allegretto
Low-field MR elastography at 0.55T produces high-quality liver images, a study presented at ISMRM 2025 found.
May 16, 2025
Screenshot 1876
ISMRM: 7-tesla MRI illuminates the roots of fatigue in depressed individuals
By Kate Madden Yee
7-tesla MRI illuminates the "bioenergetic parameters" of the brains of people with depression.
May 16, 2025
Depression
Clinical demand drives innovation in CT equipment market
By Sarah-Jane James
Clinical needs are playing a growing role in hardware advances, writes analyst Sarah-Jane James.
May 16, 2025
Doctor Patient Ct Room
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