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Long term course of diabetic maculopathy following photocoagulation Kishiko Ohkoshi 1 , Yoshiaki Kusano 1 , Hiromi Sikura 1 , Tatsuo Yamaguchi 1 1Dept of Ophthalmol, St. Luke's Hosp pp.923-927
Published Date 1997/5/15
DOI https://doi.org/10.11477/mf.1410908773
  • Abstract
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We performed macular photocoagulation in 72 eyes of diabetic retinopathy with clinically significant macular edema (CSME). At 3 years after treatment, the visual acuity improved by 2 lines or more in 25%, remained unchanged in 53% and deteriorated in 22%. In 45 eyes with the initial vision of 0.7 or less, visual acuity improved by 2 lines or more in 18 eyes, 40%. The visual acuity deteriorated by 3 lines or more in 12.5% of the whole cases. The changes in visual acuity were not correlated with serum HbA1c level or hyperlipidemia. The risk factors for visual impairment after photocoagulation were : renal dysfunction, presence of cystoid space, parafoveal capillary loss and dense macular deposit. The findings show the efficacy of photocoagulation for CSME in japanese patients, since 78% of treated eyes maintained their vision for 3 years.


Copyright © 1997, 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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