OVAL AND ROUND WINDOW MEMBRANE-CHANGES IN OTITIS-MEDIA IN THE HUMAN - AN ULTRASTRUCTURAL-STUDY
OVAL AND ROUND WINDOW MEMBRANE-CHANGES IN OTITIS-MEDIA IN THE HUMAN - AN ULTRASTRUCTURAL-STUDY
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DOI：
10.3109/00016489509139310
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发表时间：
1995-03-01
影响因子：
1.4
通讯作者：
GOYCOOLEA, MV
中科院分区：
文献类型：
--
作者：
GOYCOOLEA, MV
本文对人类中耳炎卵窗和圆窗的超微结构变化进行了研究。对10例进行了评估。本文首次对中耳炎卵圆窗和圆窗的超微结构研究，在疾病的不同阶段进行，圆窗膜的变化与粘液膜的变化相似。形态学证据表明，圆窗膜层参与物质进出内耳的吸收和分泌，从而使整个膜在中耳和内耳的防御系统中发挥作用。“虽然镫骨足部中耳侧有组织病理学改变，但前庭侧基本保持不变。
An ultrastructural study of oval and round window changes in otitis media in humans was done. Ten cases were evaluated. In this first ultrastructural study of oval and round windows in otitis media, done at different stages of the disease, the round window membrane changes were similar to those of the mucoperiostium. Morphologic evidence suggests that the round window membrane layers participate in absorption and secretion of substances to and from the inner ear, such that the entire membrane could play a role in a middle and inner ear ''defense system.'' Although the middle ear side of the footplate of the stapes had histopathological changes, the vestibular side remained essentially unchanged.