Methods: FGFR3 were detected in normal dental sac or remnant dental lamina epithelia, odontogenic ameloblastoma, keratocyst and primodial cysts by immunohistochemistry.

• 方法:采用免疫组化方法,检测FGFR3在正常牙囊或残余牙板上皮和牙源性造釉细胞瘤、角化囊肿及始基囊肿中的表达。