子宫直肠陷凹寄生性畸胎瘤1例报告  

Parasiticteratoma in the pouch of douglas: a case report

作　　者：杨曦 马珂 孟轶婷 廖秦平 YANG Xi;MA Ke;MENG Yiting;LIAO Qin-ping(Department of Obstetrics and Gynecology,Beijing Tsinghua Changgeng Hospital,Beijing 102218,China;Department of Pathology,Beijing Tsinghua Changgeng Hospital,Beijing 102218,China)

机构地区：[1]北京清华长庚医院妇产科,北京102218 [2]北京清华长庚医院病理科,北京102218

出　　处：《中国性科学》2018年第6期67-70,共4页Chinese Journal of Human Sexuality

摘　　要：畸胎瘤是最常见的生殖细胞肿瘤,大多原发于性腺器官,如卵巢或睾丸。成熟性畸胎瘤的组织病理学特点:包含来自外胚层的成熟组织(如皮肤、毛囊、皮脂腺)、中胚层成熟组织(如肌肉组织和泌尿组织)和内胚层的成熟组织(如肺、胃肠道组织)。卵巢畸胎瘤治疗方式为腹腔镜下切除或开腹切除。盆腹腔内寄生性畸胎瘤十分罕见。寄生性畸胎瘤在术前往往很难做出明确诊断,最后明确诊断依赖于组织病理学检查。寄生性畸胎瘤最常发生的部位是大网膜,子宫直肠陷凹处寄生性畸胎瘤更为少见。我们报道1例子宫直肠陷凹处的寄生性畸胎瘤病例。Teratoma is the most common type of germ cell tumor. Mature cystic teratomas contains mature tissue of ectodermal origin（ eg,skin,hair follicles,sebaceous glands）,mesodermal origin（ eg,muscle,urinary）,andendodermal origin（ eg,lung,gastrointestinal）,which may be removed via either laparoscopy or laparotomy. Parasitic teratoma is extremely rare. Definitive diagnosis is rarely made at the time of laparoscopic exploration,so histopathological examination is often conducted for definitive diagnosis. The most common location of a parasitic teratoma is omentum,and parasitic teratoma in the pouch of douglas is rare,so a case report is presented in the paper.

关 键 词：寄生性畸胎瘤 卵巢蒂扭转 

分 类 号：R737.33[医药卫生—肿瘤]