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取美尼尔氏病患者积水侧颞骨和正常对照组颞骨各25块,对照组标本与美尼尔氏病颞骨大小相似,全部材料均借内面观描摹翻造法或在光镜下作组织学观察。多数迷路积水颞骨的内淋巴管和内淋巴囊,在峡部内淋巴管宽度缩小,内淋巴囊萎陷,腔面积增加,囊周围疏松结缔组织出现纤维性变以及萎陷腔嗜伊红物质增多。上述病理所见,在病变组和对照组之间有显著性差异。有关上皮细胞、内淋巴囊皱褶程度或囊周结缔组织黑素样色素沉着等在光镜下观察则无统计学差异。本文研究显示以下四项指标具有统计学意义。(1)在突发性内淋巴积水颞骨中,内淋巴囊于前庭小管的萎陷囊腔面积大于对照组(P<
Take 25 cases of temporal bone of the water side of the Meniere’s disease and the normal control group, the size of the temporal bone in the control group is similar to that of the Meniere’s disease, and all the materials are made by means of the inverted view of the inner surface or under the light microscope Learn to observe. Most of the labyrinthine endolymphatic vessels and endolymphatic sac lost in the isthmus, lymphatic vessel width narrowing, endolymphatic sac collapse, increased cavity area, loose connective tissue around the capsule fibrosis and edematous eosinophilic substances increased . The pathology seen in the lesion group and the control group were significantly different. On the epithelial cells, the degree of endolymphatic sac folds or perirenal connective tissue melanin-like pigmentation observed under light microscope, there was no statistical difference. This study shows that the following four indicators have statistical significance. (1) in the sudden endolymphatic hydrops temporal bone, the lymphatic sac in the vestibular canal of the atrophic cysts larger than the control group (P <