Cancer yield of probably benign breast MR examinations.

Purpose: To evaluate the cancer yield, frequency of use, and follow-up compliance of breast MR examinations assessed as "probably benign."

Materials And Methods: We retrospectively reviewed our MR database of 809 consecutive examinations between January 2003 and June 2004. We identified all examinations that ultimately received an MR breast imaging reporting and data system (BI-RADS) 3 assessment and recommendation for a short-interval follow-up MR with or without an antecedent targeted ultrasound.