Elzay R P, O'Keefe E M
Oral Surg Oral Med Oral Pathol. 1979 May;47(5):436-40. doi: 10.1016/0030-4220(79)90125-7.
A primary pseudoepitheliomatous hyperplasia arising in the gingiva of a 9-year-old-boy with histologic features of carcinoma was surgically excised and has not recurred after 2 years. It is suggested that the histogenesis is atypical proliferation of an aborted gingival cyst arising from dental lamina.
一名9岁男孩牙龈出现具有癌组织学特征的原发性假上皮瘤样增生,手术切除后2年未复发。提示其组织发生为牙板来源的牙龈囊肿发育不全的非典型增生。