对于有陶庄胜积液的病人，常抽取胸腹腔液，作细胞学检查，以证实有否恶性肿扈累及胸腹膜。在以前胸腹水涂片中，常可见一些徐片染色不满意，细胞有退变，核染色质结构不清楚，甚至有一些脱片，影响正确诊断，我们采用一种改进的涂片方法，上述情况大有改观，兹介绍如下：1材料 For patients with a TAO ZHUANG Shengji liquid, chest and abdominal fluids are often taken for cytological examination to confirm whether there is any malignant swelling involving the chest and peritoneum. In previous thoracic and ascites smears, it was often seen that some of the x-rays were stained unsatisfactorily, cells were degenerate, the nuclear chromatin structure was unclear, and even some dislodged, affecting the correct diagnosis. We used an improved smear method. The situation has changed a lot. I hereby introduce it as follows: 1 Materials