体表及深部脏器病变经皮穿刺活检进行细胞学、病理学及微生物学检查,对恶性肿瘤有着重要的临床价值。我院自1983年以来,对166例病人进行了经皮活检,现总结分析如下。材料与方法 1.经皮肺活检:67例肺穿均在X线下定位,选择病灶距体表最近的投影中心为穿刺点,采用外经0.7mm的7号肝穿针,经常规消毒充分局麻,屏气快速进针,至肿 Surface and deep organ lesions percutaneous biopsy cytology, pathology and microbiology examination of malignant tumor has important clinical value. Our hospital since 1983, 166 patients were percutaneous biopsy, are summarized as follows. Materials and methods 1. Percutaneous lung biopsy: 67 cases of lung wear are located in the X-ray, select the lesion nearest to the surface of the projection center for the puncture point, the use of 0.7mm diameter hepatic needle, routine disinfection Local anesthesia, hold breath quickly into the needle, to swollen