Rizvi S S, Smith L E
Ann Otol Rhinol Laryngol. 1981 Jan-Feb;90(1 Pt 1):77-9. doi: 10.1177/000348948109000120.
The vestibular aqueduct (VA) and endolymphatic sac were examined topographically in 29 human ears with idiopathic endolymphatic hydrops. When compared with 34 control ears, there was found to be a slight but statistically significant reduction in the width (P less than 0.005) and length (P less than 0.05) of the vestibular aqueduct. A small hypoplastic endolymphatic sac was found in three of the ears with hydrops but was also present in one control ear. It would appear that a marked reduction in sac size is not a consistent feature in ears with endolymphatic hydrops.
对29例特发性内淋巴积水患者的29只耳进行了前庭导水管（VA）和内淋巴囊的局部解剖学检查。与34只对照耳相比，发现前庭导水管的宽度（P<0.005）和长度（P<0.05）有轻微但具有统计学意义的减小。在3只积水耳中发现了小的发育不全的内淋巴囊，但在1只对照耳中也有此情况。内淋巴积水耳中囊大小的显著减小似乎并非一个一致的特征。
