绒毛膜上皮癌为子宫的恶性肿瘤之一,多见于经产妇且常继葡萄胎之后,流产及正常分娩后亦可发生。我院自开院以来收治之47例中,转移至肺者最多(18例占43.9%),生殖系者次之(15例占36.6%),神经系者6例,而转移至他处者共8例。复习国内文献,此瘤转移至口腔者仅5例,茲将我科一例报告如下: 岳某,女,32岁,已婚,湖北人,农民。因右下牙龈肿块2月余,于1957年9月12日入院。两月前右下磨牙龈上长一突起若豌豆大,无痛痒,后渐增大,经常出血不止,常须至医院急诊止血,近因流血次数加多而来求治。既往史:1957年2月停经,其后有早孕现象。1957年4月6日因阴道流血伴腹痛及发热而入我院妇科 Chorionic epithelial cancer is one of the malignant tumors of the uterus. It is more common in maternal and often following the hydatidiform mole and may also occur after abortion and normal delivery. Of the 47 patients admitted to the hospital since the beginning of hospitalization, the largest number of patients were transferred to the lungs (18 cases, 43.9%), followed by the reproductive system (15 cases, 36.6%), and 6 cases of neurological diseases. A total of 8 cases. In reviewing domestic literature, only 5 cases of this tumor metastasized to the oral cavity. We hereby report a case in our department as follows: Yue Mou, female, 32 years old, married, Hubei native, peasant. He was admitted to hospital on September 12, 1957 because he had a mass of right lower gum for more than two months. Two months ago, the right lower molars had a protuberance on their upper jaw. If the peas were large, no itchiness, they gradually increased, often bleeding, and often had to go to the hospital for emergency treatment to stop the bleeding. Past history: Menopause in February 1957, followed by early pregnancy. April 6, 1957 due to vaginal bleeding with abdominal pain and fever into our hospital gynecology