History-based breast MR generates high yields
Screening women with breast MRI based solely on a personal history of breast cancer found malignancies in 12% of the women studied, with a positive predictive value biopsy rate of 39%.
Screening women with breast MRI based solely on a personal history of breast cancer found malignancies in 12% of the women studied, with a positive predictive value biopsy rate of 39%.
A retrospective review of 1699 breast MRI exams performed from 1999 to 2001 yielded 144 women with prior breast cancer who started regular breast MRI screening. Of the 144 women, 31% underwent biopsies prompted by MRI (AJR 2010;195:510-516).
Sixty-one biopsies found 17 carcinomas and one myxoid liposarcoma. The 10 detected by MRI were more likely than the other seven to be ductal carcinoma in situ or node-negative invasive breast cancer <1 cm in size.
Clarius Mobile Health Unveils Anterior Knee Feature for Handheld Ultrasound
April 23rd 2025The T-Mode Anterior Knee feature reportedly offers a combination of automated segmentation and real-time conversion of grayscale ultrasound images into color-coded visuals that bolster understanding for novice ultrasound users.
The Reading Room Podcast: Current Perspectives on the Updated Appropriate Use Criteria for Brain PET
March 18th 2025In a new podcast, Satoshi Minoshima, M.D., Ph.D., and James Williams, Ph.D., share their insights on the recently updated appropriate use criteria for amyloid PET and tau PET in patients with mild cognitive impairment.
What is the Best Use of AI in CT Lung Cancer Screening?
April 18th 2025In comparison to radiologist assessment, the use of AI to pre-screen patients with low-dose CT lung cancer screening provided a 12 percent reduction in mean interpretation time with a slight increase in specificity and a slight decrease in the recall rate, according to new research.
