Methods Serous cavity effusion was tested by CSF centrifuge,May-Grunwald-Giemsa,AO,and parts of PAS staining,while tumor cell was cultured in some of specimen.

• 方法浆膜腔积液采用脑脊液细胞学玻片离心法制片,迈-格-姬染色、吖啶橙荧光染色、部分标本行高碘-雪夫染色(PAS)后观察,2例标本进行了肿瘤细胞培养。