Ｍ啨ｎｉ埁ｒｅ病其主要病理变化是膜迷路积水 ,一般认为是内淋巴囊吸收障碍导致的一系列病理变化和功能失调。研究证明 ,内淋巴囊对淋巴吸收有重要作用 ,后者可因发育不良或后天病因 ,如病毒感染等引起功能障碍。本科于 1998～ 2 0 0 1年间遇 5例反复眩晕 ,病程达 10年之久的 M 啨 ni 埁 re disease its main pathological changes of labyrinth of water, generally considered to be a series of pathological changes and dysfunction caused by the absorption of endolymphatic sac. Studies have shown that endolymphatic sac on lymphatic absorption has an important role, which may be due to poor development or acquired causes, such as viral infection caused by dysfunction. Undergraduate from 1998 to 2001, 5 cases of repeated vertigo, duration of 10 years