Bifid epiglottis: A rare laryngeal anomaly
Bifid epiglottis: A rare laryngeal anomaly
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会厌双裂：一种罕见的喉部异常
DOI：
10.1288/00005537-197610000-00002
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发表时间：
1976
期刊：
影响因子：
--
通讯作者：
J. Tucker
中科院分区：
文献类型：
--
作者：
G. Healy;G. Holt;J. Tucker
介绍了两例会厌分叉的病例：一例伴有喉囊肿，另一例伴有环状软骨狭窄。先前尚未描述与会厌裂相关的多种喉部异常的发生。在当前系列和文献综述中，额外数字的出现都具有统计显着性。简要回顾了卡内基系统的胚胎学分类和分期，以及会厌发育时间顺序的相关性。由于目前尚无关于咽部发育的足够的胚胎学知识，因此尚未对这种喉部异常的起源机制进行相关性分析。
Two cases of bifid epiglottis are presented: one with an associated laryn‐geal cyst and another with an associated cricoid stenosis. The occurrence of multiple laryngeal anomalies in association with bifid epiglottis has not previously been described. The occurrence of an extra digit is noted to be statistically significant both in the current series and in a review of the literature. A brief review of the embryologic classification and staging by the Carnegie System, and the correlation of the time sequence of development of the epiglottis is presented. No correlation is made as to the mechanism of the origin of this laryngeal anomaly, as adequate embryologic knowledge of the development of the pharynx is not available at this time.