随着恶性淋巴瘤和何杰金氏病存活病人的增加,累及软脑膜、胸膜和腹膜的病例也比较多起来。为了明确细胞学诊断在累及软脑膜及胸腹膜的恶性淋巴瘤和何杰金氏病的可靠性,描述和鉴定恶性网状内皮系统细胞和良性炎性细胞、间皮细胞以及脱落上皮间的区别,找出何杰金氏病和非何杰金氏病淋巴瘤病人细胞学制片中各种细胞类型和特征,并且连系到二者的组 With the increase of surviving patients with malignant lymphoma and Hodgkin’s disease, cases involving the pia mater, pleura and peritoneum are also more numerous. To clarify the reliability of cytological diagnosis in malignant lymphomas and Hodgkin’s disease involving the pia mater and the pleura, describe and identify the differences between malignant reticuloendothelial cells and benign inflammatory cells, mesothelial cells, and shedding epithelium , find out the various cell types and characteristics in Hodgkin’s and non-Hodgkin’s lymphoma patients in cytology, and link to both groups