Hematoma-Directed Ultrasound-Guided Breast Biopsy

Abstract

The results of this pilot study show the effectiveness of hematoma-directed ultrasound-guided breast biopsy for nonpalpable lesions seen by magnetic resonance imaging. This new procedure is potentially more comfortable for the patient because no wire or needle is left in the breast. It is technically faster and easier because ultrasound is used to visualize directly the location of the hematoma at surgery and to confirm lesion removal in the operating room by specimen ultrasound. The hematoma can be placed several days before biopsy, easing scheduling, and without fear of the migration that may occur with needle localization. This method may have ready application to mammographically detected lesions.