Digital mammography analysts wait for results
Studies have failed to provide a slam-dunk for digital mammography over traditional film x-rays, according to a recent technology assessment report from the ECRI group.
Studies have failed to provide a slam-dunk for digital mammography over traditional film x-rays, according to a recent technology assessment report from the ECRI group.
ECRI, a nonprofit health services research agency, found that digital mammography's ability to detect breast cancer provides no significant improvement over film mammography.
The report reviewed three previously published screening trials that compared the two technologies: a study by Lewin et al published in the September 2002 issue of the American Journal of Roentgenology and the Oslo I and Oslo II screening trials.
While current research indicates that digital mammography may reduce recall rates as well as follow-up procedures, more evidence is needed to confirm these benefits, the ECRI report said.
Mammographers should wait for the results of the ACRIN trial before jumping into a digital purchase, said Dr. Etta Pisano, chief of breast imaging at the University of North Carolina and principal investigator for the American College of Radiology Imaging Network protocol 6652 trial.
The Digital Mammographic Imaging Screening Trial is the most recent study to compare digital and screen-film mammography. It was not included in the ECRI report. Results will be presented in September at the ACRIN meeting in Washington, DC.
AI-Initiated Recalls After Screening Mammography Demonstrate Higher PPV for Breast Cancer
March 18th 2025While recalls initiated by one of two reviewing radiologists after screening mammography were nearly 10 percent higher than recalls initiated by an AI software, the AI-initiated recalls had an 85 percent higher positive predictive value for breast cancer, according to a new study.
ECR Mammography Study: Pre-Op CEM Detects 34 Percent More Multifocal Masses than Mammography
February 28th 2025In addition to contrast-enhanced mammography (CEM) demonstrating over a 90 percent detection rate for multifocal masses, researchers found that no significant difference between histological measurements and CEM, according to study findings presented at the European Congress of Radiology.
Study: Mammography AI Leads to 29 Percent Increase in Breast Cancer Detection
February 5th 2025Use of the mammography AI software had a nearly equivalent false positive rate as unassisted radiologist interpretation and resulted in a 44 percent reduction in screen reading workload, according to findings from a randomized controlled trial involving over 105,000 women.
