牙龈瘤来源于牙周膜及颌骨牙槽突的结缔组织。目前 ,大多数认为是机械刺激及慢性炎症性增生物 ,临床上较常见 ,巨大牙龈瘤较为少见 ,现将我科诊治 1例报告如下 :患者女性 ,2 8岁 ,维吾尔族 ,因上腭部无痛性肿物 3年 ,疼痛 1月 ,于 1 998- 0 2 - 2 3日拟“牙龈瘤”收入住院 ,自 Gingival tumor from the periodontal ligament and the alveolar process of the connective tissue. At present, most of them are considered to be mechanical stimulation and chronic inflammatory hyperplasia. Clinically, giant gingival tumors are relatively uncommon. One case of our clinic diagnosis and treatment is reported as follows: Female, 28, Uygur, Painless mass 3 years, pain in January, in 1998 992 - 23 days to be “gingival” income hospitalized, since