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Indocyanine green angiographic features in a case of presumed early-stage acute retinal necrosis syndrome Michiko Matsushita 1 , Takeya Kohno 1 , Kunihiko Shiraki 1 , Yoshiyuki Hagiwara 1 , Tokuhiko Miki 1 1Dept of Ophthalmol, Osaka City Univ Med Sch pp.137-143
Published Date 1999/2/15
DOI https://doi.org/10.11477/mf.1410906191
  • Abstract
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A 30-year-old male presented with blurring of vision in his right eye since one week before. The affected eye showed findings compatible with early-stage acute retinal necrosis syndrome. The left eye developed similar lesions 4 days later. Indocyanine green (ICG) angiography showed delayed dye inflow into the choroidal veins by subtraction method. Extravasation of ICG became apparent during the middle angiographic phase, suggesting increased permeability of choroidal vessels. During the late angiographic phase, hypofluorescent patches appeared in areas which appeared normal by fluorescein angiography. This finding seemed to show the presence of pathological lesions in the choroid or Bruch's membrane. ICG angiography was thus useful in evaluating the choroidal involvement in this case of presumed acute retinal necrosis syndrome.


Copyright © 1999, Igaku-Shoin Ltd. All rights reserved.

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

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