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绒毛膜下皮癌是女性生殖系统的一种常见的恶性肿瘤,多在水泡状胎块后、流产后及正常分娩之后发生于子宫腔内,而卵巢的原发性绒毛膜上皮癌少见。Klaften氏的188例卵集恶性肿瘤中只有一例,占0.5％;加藤氏1520例卵巢实性肿瘤中11例,占0.7％;天津医学院690例卵集实性肿瘤中1例,占0.1％。我院221例恶性卵集肿瘤中有2例,占0.9％。卵巢原发性绒毛膜上皮癌可以是:(1)妊娠性的一起源于卵巢的异位妊娠;(2)非妊娠性的一起源于胚胎残余的畸胎瘤。加藤氏将非妊娠性的卵巢绒毛膜上皮癌分为三型:A型,为单一绒毛膜上皮癌;B型,即A型中混有无性细胞瘤成
Sub-choriocarcinoma is a common malignant tumor of the female reproductive system, mostly in the blisters, abortion and after normal delivery in the uterine cavity, and ovarian primary choriocarcinoma rare. Klaften’s 188 cases of ovarian cancer in only one case, accounting for 0.5%; Kato’s 1520 ovarian solid tumors in 11 cases, accounting for 0.7%; Tianjin Medical College 690 cases of egg solid tumors in 1 case, accounting for 0.1% . 221 cases of malignant ovarian tumors in our hospital there are 2 cases, accounting for 0.9%. Ovarian primary choriocarcinoma can be: (1) a gestational ectopic pregnancy that originates from the ovary; (2) a non-pregnant teratoma that originates in an embryo remnant. Kato’s non-gestational ovarian cancer is divided into three types of choriocarcinoma: A type, a single choriocarcinoma; B type, that type A mixed with dysgerminoma into