混合性卵巢生殖细胞肿瘤，由未成熟畸胎瘤、卵黄囊瘤和胚胎性癌组成。

Mixed ovarian germ cell tumor composed of immature teratoma, yolk sac tumor and embryonal carcinoma.

作者信息

Wang Ying, Zhou Feng, Qian Zhida, Qing Jiale, Zhao Mengdam, Huang Lili

机构信息

Department of Obstetrics and Gynecology, The Family Planning Publicity and Technical Guidance Station, Yiwu City, Zhejiang Province, China.

Department of Pathology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China.

出版信息

J Coll Physicians Surg Pak. 2014 Nov;24 Suppl 3:S198-200.

PMID:25518772

Abstract

We report the case of a 19-year-old woman experiencing lower abdominal distension and pain. Laboratory tests indicated elevated serum levels of Alpha-Fetoprotein (AFP) and human Chorionic Gonadotropin (hCG). A large mass was detected in the abdomen by physical examination and by transvaginal ultrasonography. Exploratory laparotomy was performed, and a smooth-surfaced, spherical, solid tumor was found on the left ovary, measuring 11.5 x 9.9 x 6.9 cm. Histological evaluation revealed that the tumor consisted of a combination of immature teratoma, Yolk Sac Tumor, and embryonal carcinoma; this is a very rare combination in mixed germ cell tumors.

摘要

我们报告了一名19岁女性出现下腹胀痛的病例。实验室检查显示血清甲胎蛋白（AFP）和人绒毛膜促性腺激素（hCG）水平升高。通过体格检查和经阴道超声检查在腹部发现一个大肿块。进行了剖腹探查术，在左侧卵巢发现一个表面光滑、球形的实性肿瘤，大小为11.5×9.9×6.9厘米。组织学评估显示，该肿瘤由未成熟畸胎瘤、卵黄囊瘤和胚胎癌组成；这在混合性生殖细胞肿瘤中是非常罕见的组合。