Frenkiel S, Remsen K A
Department of Otolaryngology, Montreal Children's Hospital, McGill University, Quebec, Canada.
J Otolaryngol. 1990 Aug;19(4):279-81.
An unusual case of duplication of the foregut arising from the posterior pharyngeal wall is presented. Pertinent embryological and etiological considerations are discussed and a literature review included.
本文报道了一例罕见的起源于咽后壁的前肠重复畸形病例。文中讨论了相关的胚胎学和病因学因素，并进行了文献综述。
