de Gaudemar I, Elmaleh M, Cortez A, Peuchmaur M, François M
Service d'Oto-Rhino-Laryngologie, Hôpital Robert Debré, Paris, France.
Eur Arch Otorhinolaryngol. 1995;252(1):57-60. doi: 10.1007/BF00171442.
An atypical case of a first branchial cleft presenting with a cutaneous fistula and an epidermoid cyst of the external auditory canal is reported. The relevant embryology of the branchial apparatus is summarized, and variations of first branchial anomalies are discussed. The relationship with a congenital cholesteatoma is discussed.
报告了一例表现为皮肤瘘管和外耳道表皮样囊肿的第一鳃裂畸形非典型病例。总结了鳃器的相关胚胎学,并讨论了第一鳃裂畸形的变异情况。还讨论了其与先天性胆脂瘤的关系。