绒毛膜上皮细胞性肿瘤包括葡萄胎、恶性葡萄胎和绒毛膜上皮癌,它们的生物学特性、发展过程以及予后是不同的,因此在临床上对它们进行鉴别是非常必要的。本文的目的是通过病理组织学观察,明确它们的病理学特点,以期能够做到正确诊断,进而有助于早期确定治疗方针和判断予后。资料来源和分类标准本文所收集的资料是我组1969年7月—1973年6月活检材料的一部分,计有葡萄 Choriocarcinoma of the tumor, including hydatidiform mole, malignant mole and choriocarcinoma, their biological characteristics, development and prognosis are different, so in the clinical identification of them is very necessary. The purpose of this paper is to observe the histopathology, to clarify their pathological features, in order to be able to do the correct diagnosis, and thus help to determine the early treatment guidelines and to judge after. DATA SOURCES AND CLASSIFICATION CRITERIA The data collected in this article is part of the biopsy material of our group from July 1969 to June 1973, with grapes