[Breast biopsy of nonpalpable lesions after mammography-guided wire localization].
Mammography is used increasingly for diagnosis and screening. Its advantage is its ability to discover very small and often nonpalpable mammary lesions. While its sensitivity in detecting pathological changes in the breast is high, differentiation between benign and malignant lesions is less precise, so biopsy is necessary. To ensure removal of the entire lesion with minimal damage to breast tissue, precise localization is mandatory. The accepted technique is the needle-wire method. 39 of 167 biopsies guided by mammography performed during 3 years for nonpalpable lesions detected by mammography were malignant. In 24 of them the histological diagnosis was atypical epithelial proliferation, considered a transition to carcinoma.
Adler
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OB
Dept. of Diagnostic Radiology, Rambam Medical Center, Haifa.
Engel
A
A
D001706:Biopsy / Q000379:methods*; D001940:Breast / Q000473:pathology*; D001943:Breast Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D005260:Female; D006801:Humans; D008327:Mammography; D009339:Needles