牙龈转移性绒癌较为少见，1996年3月我科收治1例．现报告如下：患者女性，27岁，已婚。三个月前下前牙区龈缘和龈乳头长出碗豆大小之包块，表面光滑，无不适感。一月前包块向后舌侧蔓延，生长迅速，表面凹凸不平，间断性反复出血。既往健康，否认其它病史。月经15杀二失，末次 Gum metastatic choriocarcinoma is relatively rare, in March 1996 my department received 1 case. The report is as follows: Patient Female, 27 years old, married. Three months ago, the anterior gingival margins and gingival papillae grew out of the size of the bowl of beans, the surface is smooth, no discomfort. A month ago, mass of lingual spread mass, rapid growth, the surface uneven, intermittent repeated bleeding. Past health, denying other medical history. Menstruation 15 killed two lost, the last