Computer stereotactic mammography biopsy for nonpalpable breast lesion

Objective:To assess the value of computer stereotactic mammography biopsy in the detection of nonpalpable breast lesion.Methods:One hundred and two cases of clinical nonpalpable breast lesions were detected with computer stereo-tactic mammography biopsy,including stereotactic needle core biopsy(SCNB)and stereotactic mammography needle localized biopsy(SNLB).Results:The diagnostic coincidence rate reached95.1%in61cases with SCNB and87.8%in41cases with SNLB,in which36cases were localized accurately.Conclusions:It suggested that the method of computer stereotatic mam-mography biopsy could localize the lesion accurately,with slight trauma and could be manipulated easily.This method has great value in the diagnosis of early breast cancers,especially plays an important role of localization and qualitative determina-tion in the diagnosis of nonpalpable breast lesions.