我科收治一家族性先天性耳前瘘管患者,该家族4代中17例患先天性耳前瘘管,第1代1例女性和第3代16例男女性均患病,第2代8位男性和第4代1位男性均未患病。所有患者均双侧患病,除第3代1例女性具有5个瘘口,分别位于双侧耳轮缘中上部、右侧内眦下方瘘口、双侧耳轮脚前外,其余患者瘘口 Our department admitted to a family of congenital preecological fistula patients, the family 4 generations of 17 cases of congenital preemptectomy fistula, the first generation of 1 female and the third generation of 16 cases of male and female disease, the second generation of 8 Male and fourth generation of 1 male were not affected. All patients were bilateral disease, with the exception of the third generation of 1 female with five fistula, respectively, located in the upper middle of the bilateral flange, the right fistula within the lower part of the fossa, both ears outside the tip of the ear, the other fistula