Needle Localization of Nonpalpable Breast Lesions

Abstract

Mammographic identification of nonpalpable breast lesions suspicious for malignancy constitutes a valid indication for breast biopsy but localization is difficult. Percutaneous needle localization of such lesions, whether clustered microcalcifications, small masses or focal areas of distorted mammary architecture, is an effective aid to the surgeon. Experience in more than 80 patients is described and the necessity for specimen radiography is emphasized.