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青光眼患者中非動脈炎性前缺血性視神經病變之發生率

Incidence of Non-Arteritic Anterior Ischemic Optic Neuropathy in Glaucomatous Patients

摘要


眼壓之升高,曾被認為是奏〝非動脈炎性前抉血性視神經病變〞的一種因子,若此一論點正確,則 NAION 游青光眼息者中之委生率應高出常人。高雄醫學院眼科自1990年至6月至1991年12月總共收集了180例青光眼的病例,當中眼壓曾高達 50mmHg 以上者佔 21 例,然而卻與任何奏〝前缺血性視神經病變〞之病例養生“我們認為上升之眼壓並非引起非動脈性前缺血性視神經病變之主要因素。

關鍵字

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並列摘要


Raised intraocular pressure has been suggested to be a contributing factor in NAION occurrence. Thus, there should be a high NAION incidence rate in glaucoma patients when compared with that of the general population. From June 1990 to December 1991, we ret-rospectively surveyed 180 glaucoma patients to find the incidence of NAION, but no NAION cases were found. We concluded that the increase in intraocular pressure is not a major factor to cause NAION.

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