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題 名 | 癲癇性皮質視覺障礙--病例報告=Epileptic Cortical Visual Impairment--Three Cases Report |
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作 者 | 李世偉; 黃敏生; 趙文崇; | 書刊名 | 中華民國眼科醫學會雜誌 |
卷 期 | 37:4 1998.12[民87.12] |
頁 次 | 頁507-513 |
分類號 | 416.7 |
關鍵詞 | 癲癇性皮質視覺障礙; Epileptic cortical visual impairment; |
語 文 | 中文(Chinese) |
中文摘要 | 本篇收集三例皮質視覺障礙的病例。病人年齡從 8 歲到 10 歲,共同表現為視力 快速變差卻找不到相匹配的眼部器質性病灶,然而腦波檢查顯示在枕葉部份有不正常之癲癇 波。在癲癇性皮質視覺障礙的臆斷下,開始給予抗痙攣藥物( Tegretol )之治療,之後最 佳矯正視力皆進步到正常範圍。這個結果顯示這些病人的視覺障礙很有可能是因癲癇病灶所 造成的。藉以提供眼科醫師臨床治療上之參考。 |
英文摘要 | We report three cases of cortical visual impairment. The age of the patients ranged from 8 to 10 years old. The common finding was rapid decrease of best corrected visual acuity without compatible organic lesions in the visual pathways. However, the EEG showed abnormal spikes over occipital lobes. Under the impression of epileptic cortical visual impairment, the patients were treated with anticonvulsants. Tge best corrected visual acuity improved to normal level. The results highly suggest that the visual impairment be due to the epileptic foci. We emphasize that epileptic cortical visual impairment should be taken into consideration in children when they have a rapid decrease of visual acuity without compatible organic lesions in the visual pathways. |
本系統中英文摘要資訊取自各篇刊載內容。