Frontiers in Medicine (Oct 2021)

Clinical Characteristics of Pediatric Coats' Disease With Retinal Cyst Using Wide-Angle Fluorescein Angiography

  • Jing-Hua Liu,
  • Guangda Deng,
  • Jing Ma,
  • Liang Li,
  • Yuxin Fang,
  • Songfeng Li,
  • Hai Lu

DOI
https://doi.org/10.3389/fmed.2021.709522
Journal volume & issue
Vol. 8

Abstract

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Purpose: To assess the demographic and treatment features of pediatric patients of Coats' disease with retinal cyst using wide-angle FA.Design: A retrospective, hospital based, cross-sectional study.Participants: Pediatric patients of Coats' disease underwent wide-angle FA.Methods: A retrospective review of pediatric patients of Coats' disease who underwent wide-angle FA at a single center from January 2015 to July 2020. Demographic and treatment features were compared between patients with or without retinal cyst.Main Outcome Measures: Demographic and treatment outcomes.Results: There were 123 pediatric Coats' patients in our study, and 18.70% (23/123) of the patients developed complications with retinal cyst, 73.9% (17/23) of the retinal cysts were located in the inferior-temporal quadrant and 82.6% (19/23) of the retinal cysts were located in the peripheral retina anterior to the vortex veins. Compared with patients without retinal cyst, patients with retinal cyst had more clock-hours of telangiectasia on FA (7.32 vs. 5.41, p = 0.031), and may need more total treatments (7.47 vs. 3.53, p = 0.023) including laser photocoagulation (4.08 vs. 2.31, p = 0.019) or intravitreal anti-VEGF (3.13 vs. 2.23, p = 0.039), and also required a longer time for telangiectasia resolution (22.33 vs. 18.53 months, p = 0.043).Conclusion: Pediatric patients with Coats' disease complicated by retinal cyst presented with more clock-hours of telangiectasia on FA and needed more total treatments and longer time for telangiectasia resolution.

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