绒毛膜上皮癌是一种高度恶性肿瘤,早期即可发生血行转移至全身脏器。口腔外科曾将1例少见的绒毛膜上皮癌牙龈转移病人转入我科,基本无妇科症状,以至误诊。特此报道如下。患者,40岁,因左上牙龈黄豆大小肿块增长迅速,伴轻微疼痛及出血2个月在当地医 Choriocarcinoma is a highly malignant tumor that can metastasize to whole body organs early. Oral surgery had a rare cases of choriocarcinoma of gingiva metastasis into our department, the basic gynecological symptoms, and even misdiagnosed. Hereby report as follows. Patient, 40 years old, with rapid enlargement of the size and size of the soybeans due to the upper left gingiva, with minor pain and bleeding for 2 months at a local hospital