乳腺钼靶X线摄片计算机辅助定位穿刺活检术

目的 探讨乳腺钼靶照片在电子计算机辅助下立体定位穿刺活检对乳腺疾病诊断的价值。方法 对79例乳腺钼靶照片发现可疑病灶的患者，采用由电子计算机辅助定位仪立体定位，用穿刺针对病灶进行准确穿刺，取得活组织送病理检查。结果 79例所取活组织全部符合组织学检查要求。79例中68例行手术治疗，手术切除标本的石腊切片诊断符合率为97．1％（66／68）。结论 X线计算机辅助定位穿刺检查技术具有定位准确，创伤小，操作简单等优点，对诊断早期乳腺癌有重要价值。

Needle aspiration biopsy of breast guided by computerized mammography locator

Objective To study the value of needle aspiration biopsy guided by computerized mammography locator in the diagnosis of breast disease. Methods Needle aspiration biopsy was performed in the suspected areas guided by computerized mammography locater. Pathological diagnosis of this tissue taken by needle aspiration biopsy was compared with those taken through operation. Results There were 79 cases in this series. All the 79 specimens taking from needle aspiration confirmed to the requirement of biopy. Of them, 68 cases underwent operation, and the accurat pathologic diagnostic rate of needle aspiration specimens in the 68 cases was 97.2%.Conclusions Computerized mammography locator guiding needle aspiration biopsy is a simple and less invasive procedure.It is very useful for diagnosis of early breast cancer.