Biopsy of needle stereotaction under mammography in nonpalpable breast lesion / 临床外科杂志

ABSTRACT

Objective To discuss the feasibility of diagnosis with needle stereotaction marking by steel wire under mammography and biopsy for nonpalpable early stage breast carcinoma.Methods Eighteen patients with doubtful nidus of breast only in X gram were performed needle stereotaction marking by steel wire under mammography, and removal freemartin biopsies of breast nidus were performed then.Results Localization and biopsy were very successful in all 18 patients. Seven patients were definited to have early stage breast carcinomas and eleven benign diseases.The diagnostic rate for nonpalpable early stage breast carcinoma was 100%.Conclusions Needle stereotaction marking by steel wire undermammography finish off the problem locating accurately breast nidus during operation.It was a credible and perfect technique for diagnoses of nonpalpable early stage breast carcinoma.