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題 名 | 慢性青光眼神經盤上單一扭曲之靜脈環狀血管=Solitary Tortuous Papillary Venous Loop Vessel in Chronic Glaucoma |
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作 者 | 黃敏生; 周景清; | 書刊名 | 中華民國眼科醫學會雜誌 |
卷 期 | 38:2 1999.06[民88.06] |
頁 次 | 頁225-230 |
分類號 | 416.748 |
關鍵詞 | 慢性青光眼; Solitary tortuous venous loop vessel; Optic disc; Chronic glaucoma; |
語 文 | 中文(Chinese) |
中文摘要 | 單一扭曲之靜脈環狀血管在一般青光眼病患之視神經盤上非常少見,只有少數 慢性青光眼之病患了發現。此一血管在視神經盤上與兩條相鄰之視網膜靜脈相連,通常並 無合併過去其他之眼疾或全身性疾病。本文報告四例慢性青光眼之病人在視神經盤上有此 一單一扭曲靜脈環狀血管,並以螢光血管攝影來說明此一血管之發生,可能與分支網膜靜 脈或中心網膜靜脈,在慢性青光眼病人視神經盤上因凹陷擴大導致血管即將閉塞有關。 |
英文摘要 | A series of 4 cases are described showing solitary tortuous papillary venous loops. These loops are usually associated with a considerable degree of chronic ocular hypertension. It usually does not combine with previous systemic disorders. Fluorescein angiography also shows no evidence of any other retinal vascular abnormality. The existence of these vessels may be a manisfestation of the impending occlusion of the branch retinal vein or even central retinal vein in case of chronic alaucoma. |
本系統中英文摘要資訊取自各篇刊載內容。