雑誌文献を検索します。書籍を検索する際には「書籍検索」を選択してください。

検索

書誌情報 詳細検索 by 医中誌

Japanese

Retinal microangiopathy and hard exudates in diabetic retinopathy Hiroko Imaizumi 1 , Muneyasu Takada 2 1Dept of Ophthalmol, Sapporo City Hosp 2Dept of Ophthalmol, Sapporo Med Coll pp.1166-1170
Published Date 1991/7/15
DOI https://doi.org/10.11477/mf.1410908377
  • Abstract
  • Look Inside

We evaluated 121 eyes in 67 patients with diabet-ic retinopathy and hard exudates in the posteriorfundus.The hard exudates appeared as cluster in 52eyes, circinate in 62 and confluent into large waxyplaque in 7.The degree of retinal microangiopathywas divided into 3 groups by fluorescein angiogra-phic findings:those with focal leakage from mi-croaneurysms only, leakage from microaneurysmsand capillaries adjacent to nonperfused areas, anddiffuse leakage from dilated retinal capillaries. Theincidence of each group of microangiopathy was: 54%, 27% and 19% in cluster form, 19%, 49% and32% in circinate one, and 0%, 14% and 86% inwaxy plaque. The types of hard exudates andretinal microangiopathy were significantly cor-related (p<0.01).

Incidence of macular hard exudates was 52% incluster group, 76% in circinate one and 86% inwaxy plaque group. The amount of macular hardexudates was positively correlated with impair-ment of visual acuity.


Copyright © 1991, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

関連文献

もっと見る

文献を共有