Experience with breast biopsies using the Advanced Breast Biopsy Instrumentation system.

Abstract

The ABBI procedure is a more invasive and less readily available procedure than core needle biopsy for sampling of benign breast lesions. In seven cases of malignancy diagnosed at breast biopsy, the ABBI technique completely excised only a single lesion. In our experience, the ABBI procedure offered no advantages over core needle biopsy for either benign or malignant lesions.