title: 577-NM YELLOW LASER PHOTOCOAGULATION FOR COATS DISEASE.
abstract: OBJECTIVE
  To describe the outcomes of children with Coats disease treated with 577-nm yellow laser indirect ophthalmoscopy.
  
  
  METHODS
  A retrospective consecutive case series of pediatric patients with Coats disease treated at a single institution between 2011 and 2014. Laser indirect ophthalmoscopy was performed under anesthesia. Full treatment was defined as complete ablation of all visible telangiectasias and resolution of subretinal fluid. No patients were treated with cryotherapy or bevacizumab.
  
  
  RESULTS
  Seventeen eyes of 16 patients were consecutively treated. At the time of diagnosis, the eye was classified as Stage 1 (telangiectasias only) in 1 case, Stage 2A (extra-foveal exudation) in 2 cases, Stage 2B (fovea-involving exudation) in 6 cases, Stage 3A1 (extra-foveal exudative retinal detachment) in 2 cases, Stage 3A2 (subtotal foveal-involving detachment) in 1 case, and Stage 3B (total exudative retinal detachment) in 5 cases. The mean age at initial treatment was 71.2 months. Mean length of follow-up was 20.8 months (median 18.5 months, range 3.7-37.3 months). Patients underwent an average of 2.5 laser treatments. Sixteen of 17 eyes achieved full treatment (94.1%) with a mean time-to-full-treatment of 11.2 months. One eye developed glaucoma and end-stage disease.
  
  
  CONCLUSIONS
  577-nm yellow wavelength laser indirect ophthalmoscopy is an effective treatment for Coats disease including cases of exudative retinal detachment.
authors.affiliation: Department of Ophthalmology, Emory University, Atlanta, Georgia.
authors.forename: Joshua D
authors.initials: JD
authors.lastname: Levinson
authors.forename: G Baker
authors.initials: GB
authors.lastname: Hubbard
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005451:Fluorescein Angiography; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D017075:Laser Coagulation; D008297:Male; D009887:Ophthalmoscopy; D012163:Retinal Detachment / Q000175:diagnosis; D058456:Retinal Telangiectasis / Q000145:classification / Q000503:physiopathology / Q000601:surgery*; D012189:Retrospective Studies; D014792:Visual Acuity / Q000502:physiology