卵巢恶性畸胎瘤

定义 英文原文（暂无中文）

A rare ovarian germ cell tumor characterized by a unilateral large adnexal mass containing variable amounts of immature embryonal-type tissues (mostly in the form of neuroectodermal tubules and rosettes, sometimes with a component of cellular mitotically active glia), admixed with ectodermal and endodermal elements with varying degrees of maturation. Patients typically present in their first three decades of life with signs and symptoms related to mass effect. The tumor is often associated with the occurrence of innumerable miliary nodules of mature glia in the peritoneum (gliomatosis peritonei) and abdominal lymph nodes.

别名

卵巢恶性畸胎瘤

基本事实

遗传方式

未知

发病年龄

青少年期、成年期、儿童期、婴儿期

患病率

<1 / 1 000 000（Europe）

相关基因 1

外部标识与链接