Advanced Visualization

ChatGPT-4 performs well on practice questions for RT exam

By Amerigo Allegretto

ChatGPT-4 performed well on practice questions designed by a third-party company for a radiologic technologist (RT) certification exam.

August 19, 2024

3D printing increases user confidence, saves on procedure times

By Amerigo Allegretto

Data from the RSNA-ACR 3D Printing Registry suggest that 3D printing increases user confidence and saves time for procedures.

August 7, 2024

Will Medicare coverage boost utilization of CT colonography?

By Liz Carey

What hurdles remain in the way of broader utilization of CT colonography?

August 7, 2024

'AI, what does a doctor look like?'

By Will Morton

AI-generated images of physicians are disproportionately white and male, according to a new study.

August 6, 2024

Mummified woman appears to have died in pain 3,500 years ago

By Kate Madden Yee

Egyptian researchers have used CT imaging to "virtually dissect" a mummified woman who died 3,500 years ago.

August 2, 2024

CMS proposes coverage of CT colonography screening

By Kate Madden Yee, Erik L. Ridley

The U.S. Centers for Medicare and Medicaid Services (CMS) has proposed to provide Medicare reimbursement for CT colonography for colorectal cancer screening.

July 11, 2024

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

Ultrasound-based nomogram predicts ALNM in breast cancer patients

By Amerigo Allegretto

Combining ultrasound features and immune-inflammatory markers could help predict axillary lymph node metastasis (ALNM) in breast cancer patients.

June 26, 2024

Rady Children's Hospital to offer 3D visualization software at no cost

By Amerigo Allegretto

Rady Children’s Hospital in San Diego is making its Arc Viewer available to hospitals across the U.S.

June 25, 2024

ChatGPT does well on board-style exam, but shows poor repeatability

By Amerigo Allegretto

ChatGPT achieved high accuracy in answering radiology board-style multiple-choice questions but showed poor repeatability.

May 22, 2024

Automatic organ segmentation model now available for testing with pediatric CTs

By Liz Carey

Cincinnati Children's Hospital Medical Center researchers have made their algorithm available as an open-source application for further CT research.

May 2, 2024

Large language models underperform in breast imaging

By Amerigo Allegretto

Large language models such as ChatGPT and Google Gemini fall short in breast imaging.

April 30, 2024

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