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东京医大外科教研室从1967年始施行针穿刺细胞活检诊断肺癌,穿刺达1,758人次,其中肺癌232例,经皮针穿刺细胞活检的确诊率为90.95%(211例),TBAC(经纤维支气管镜针吸引细胞法)为83.67%,取得了较高的诊断率。肿癌发病部位、各种检查法的诊断率:对肺野病灶(541例)各种检查法中,经皮针穿刺细胞活检确诊率很高,达90.95%,其决定因素是肿瘤大小,从胸壁到肿瘤的距离等。TBAC 的诊断率,肺门型肺癌为86.96%,肺野型肺癌为80.76%。TBAC 对肺门型肺癌的检查作用是,其它方法不能确
The Department of Surgery of Tokyo Medical University performed needle aspiration biopsy to diagnose lung cancer from 1967. There were 1,758 cases of puncture, including 232 cases of lung cancer. The diagnosis rate of percutaneous aspiration biopsy was 90.95% (211 cases). TBAC (aspiration via fiberoptic bronchoscope needle) The cell method was 83.67% and a high diagnostic rate was obtained. Diagnostic rates of tumor site and various examination methods: In the lung field lesions (541 cases), the diagnosis rate of percutaneous needle aspiration biopsy was high, reaching 90.95%. The determinant factor was the size of the tumor. The distance from the chest wall to the tumor. The diagnostic rate of TBAC was 86.96% for lung cancer and 80.76% for lung cancer. The effect of TBAC on lung cancer is that other methods cannot confirm