Primary Article
Needle-Localized Biopsy of Occult Breast Lesions
Abstract
ABSTRACT: Over a 3½-year period, we did 121 needle-localized breast biopsies for nonpalpable, mammographically suggestive lesions. The presence of a mass lesion on mammography with or without microcalcifications was associated with malignancy more frequently than microcalcifications alone. In 15 cases (12.4%), biopsy showed malignancy; 13 patients had modified radical mastectomy, with 11 (85%) having no histologic evidence of axillary metastases. Evaluation of risk factors associated with breast cancer in those patients with positive biopsy results showed that advanced age and a past history of a breast cancer were present in a significant number of patients. Four patients (3.5%) had complications; a hematoma developed in one (0.8%), and three (2.7%) required a second biopsy to remove the suggestive mammographic lesion. We conclude that needlelocalized breast biopsy is a reliable tool in detecting early breast carcinoma. The procedure causes only minimal morbidity and we believe it should be done in all patients with mammographically suggestive, nonpalpable breast lesions.This content is limited to qualifying members.
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