Scott Williams

Infections-Inflammatory

Infect

April 2, 2002

Central Nervous System

CNS > Dementia imaging

April 2, 2002

Autoimmune > AIP

April 2, 2002

Tumor > CEA-scan

April 2, 2002

Vascular Abnormalities

Vascular > Aortobronchial fistula

April 2, 2002

Vascular Abnormalities

Vascular > Dissection

April 2, 2002

Renal Transplant Evaluation:

April 2, 2002

Cardiac > Adultdz > ARVD > Images

April 2, 2002

Autoimmune > Mounier > Images

April 2, 2002

Miscellaneous Pulmonary

Misc > Transplant

April 2, 2002

Page 91 of 265

2026 02 12 Chest Ac2 Thumbnail

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

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.

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.

Clinicians, beware: CT diagnostic accuracy varies by adnexal lesion type

Erin Stephens

Radiology coding update for 2026

CBD eases scan-related anxiety in breast cancer patients

By Amerigo Allegretto

Ingesting cannabidiol (CBD) before diagnostic CT or PET scans can reduce anxiety in women with advanced breast cancer.

December 16, 2024

Marijuana Edible Drug 400

Measuring fatty tissue on chest CT predicts esophageal cancer outcomes

By Kate Madden Yee

Measuring visceral adipose tissue volume on unenhanced chest CT may be a useful prognostic factor in patients with esophageal cancer.

December 13, 2024

Fat Tissue Adipocytes

Minimally invasive spine surgeries reduce long-term opioid use

Minimally invasive image-guided procedures to treat osteoporotic vertebral fractures appear to be effective for decreasing long-term use of pain medication.

December 13, 2024

RFA successful for treating malignant thyroid nodules

By Amerigo Allegretto

Radiofrequency ablation (RFA) can successfully treat malignant thyroid nodules with minimal adverse events.

December 13, 2024

Immuno-PET tracer shows promise in patients with liver cancer

A new PET radiotracer has the potential for visualizing responses in liver cancer patients undergoing immunotherapy.

December 12, 2024

PET/CT images of F-18 AlF-NOTA-BCP137 in patients with hepatocellular carcinoma (HCC) and immunofluorescence analysis of patient tissues. (A) F-18 AlF-NOTA-BCP137 PET/CT images before and after immunotherapy for patient 1 and patient 2. (B) F-18 AlF-NOTA-BCP137 PET/CT and MR images of patient 3 (left panels) after one cycle of immunotherapy. PET images showed higher uptake by tumor and spleen, and PET result was evaluated as positive; therefore, the patient was considered to be responder to treatment and underwent surgical resection. Representative images of hematoxylin and eosin (HE) staining and multiplex immunofluorescence of CD8 and CD137 (right panels) in HCC tumor and adjacent normal tissues of patient 3 after surgery. Nuclei were stained with 4′,6-diamidino-2-phenylindole. Primary tumors are indicated by white arrows, and increased thyroid uptake is indicated by red arrow in PET images. Image courtesy of the Journal of Nuclear Medicine.

AI model used with one-inhale CT helps diagnose COPD

By Kate Madden Yee

A convolutional neural network used with a one-inhalation lung CT scan protocol can diagnose and stage chronic obstructive pulmonary disease (COPD).

December 12, 2024

Heart Pulmonary Trunk

ChatGPT promising as support tool for researchers getting started in AI

By Amerigo Allegretto

ChatGPT could serve as an academic reference tool for early-career radiologists and researchers.

December 11, 2024

Clinical decision support boosts PE diagnostic yield on CTPA

By Kate Madden Yee

Point-of-order clinical decision support improves CT pulmonary angiogram (CTPA) yield of pulmonary embolism (PE) diagnosis, researchers report.

December 11, 2024

Am 2022 06 09 21 09 4701 Pulmonary Embolism Illustration V2 400

LLMs outperform medical student in solving imaging cases

By Amerigo Allegretto

Large language models (LLMs) outperformed a medical student when solving imaging cases in a quiz widely used by medical professionals.

December 10, 2024

Functional MRI reveals brain changes caused by opioid use

By Kate Madden Yee

Functional MR imaging shows structural and functional alterations in the brains of people with opioid use disorder.

December 10, 2024

Am 2018 02 23 23 54 4956 Bottle Pills 400

Late-stage breast cancer incidence increasing in U.S. women

By Amerigo Allegretto

Research suggests that the rate of late-stage breast cancers is on the rise in the U.S.

December 10, 2024

Podcast: Debating regulation of AI-enabled medical devices and software functions

Where do we want to put the needle on the pressure gauge of regulation? Hugh Harvey, MD, managing director of Hardian Health consultants, joins.

December 9, 2024

Keeping Up With The Radiologists Podcast Thumbnail

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