绒毛膜上皮癌多继发于流产、分娩或葡萄眙之后,而由孕卵致绒毛膜上皮癌者甚为罕见。我院遇见1例,现报告如下。患者22岁。因停经10个月,近3～4个月来下腹疼痛并发现一肿块呈进行性增大入院。患者月经素不规则,结婚年余,尚未孕育。体检。贫血外观,脸面及双下肢轻度浮肿。心肺(-)。肝脾未触及。妇科检查:外阴正常,双阴道,未见着色及转移性结节。左阴道顶端可见宫颈,右阴道呈盲端。宫体如妊娠5 Choriocarcinoma and more secondary to miscarriage, childbirth or grapes, but by the egg caused by chorionic epithelial cancer is very rare. I met a hospital, are as follows. The patient is 22 years old. Due to menopause 10 months, nearly 3 to 4 months to abdominal pain and found a mass was admitted to increase. Patients with irregular menstruation, married more than a year, yet pregnant. Physical examination. Anemia appearance, face and lower extremity mild edema. Cardiopulmonary (-). Liver and spleen not touched. Gynecological examination: normal vulva, double vagina, no color and metastatic nodules. Left vaginal top visible cervix, right vagina was blind end. Palace, such as pregnancy 5