title: Choroidopathy in patients with sarcoidosis observed by simultaneous indocyanine green and fluorescein angiography.
abstract: OBJECTIVE
  To examine choroidopathy in patients with sarcoidosis.
  
  
  METHODS
  In a prospective clinical study, 10 consecutive patients (20 eyes) with sarcoidosis underwent simultaneous indocyanine green (ICG) and fluorescein angiography (FA) with a double detector of scanning laser ophthalmoscopy. Angiographic findings recorded on videotapes were evaluated, and the relation of ICG angiographic findings with systemic activity and the extent of retinal inflammation was analyzed.
  
  
  RESULTS
  Indocyanine green angiographic findings, not evident with fluorescein, were multiple lobular hypofluorescent spots in the posterior pole in 10 eyes of 5 patients, isolated hypofluorescent plaques in 2 eyes of 1 patient, hyperfluorescent spots in 3 eyes of 2 patients, and segmental choroidal vascular wall staining in 6 eyes of 4 patients. The multiple lobular hypofluorescent spots with ICG were observed at a significantly higher rate in eyes with extensive retinal vascular leakage of fluorescein than in eyes with minimal leakage (chi-square test, P = 0.0007).
  
  
  CONCLUSIONS
  The patients with sarcoidosis showed choroidal abnormalities that could be revealed by ICG angiography, but not by funduscopy or FA. Simultaneous ICG and FA angiography may be useful for examining choroidal lesions in sarcoidosis.
authors.affiliation: Department of Ophthalmology, Okayama University Medical School, Okayama City, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Matsuo
authors.forename: M
authors.initials: M
authors.lastname: Itami
authors.forename: F
authors.initials: F
authors.lastname: Shiraga
mesh_terms: D000328:Adult; D000368:Aged; D002829:Choroid / Q000473:pathology*; D015862:Choroid Diseases / Q000150:complications / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D005451:Fluorescein Angiography; D005654:Fundus Oculi; D006801:Humans; D007208:Indocyanine Green / Q000008:administration & dosage; D008297:Male; D008875:Middle Aged; D009887:Ophthalmoscopy / Q000379:methods; D011446:Prospective Studies; D012507:Sarcoidosis / Q000150:complications / Q000175:diagnosis*; D014792:Visual Acuity; D058609:Visual Field Tests / Q000379:methods; D014794:Visual Fields
chemical_list: D007208:Indocyanine Green