title: Indocyanine green angiography in ocular tuberculosis.
abstract: OBJECTIVE
  To assess indocyanine green (ICG) angiography as a method for evaluating the extent of choroidal involvement and to compare ICG angiography with fundus fluorescein angiography (FFA) in ocular tuberculosis.
  
  
  METHODS
  FFA and ICG angiography were performed on two patients who had ocular tuberculosis findings during fundus examination. The patients were given topical dexamethasone phosphate, topical cyclopentolate, and oral prednisolone acetate in addition to systemic antimicrobial therapy. Both examinations were repeated after treatment.
  
  
  RESULTS
  In one patient, two hypofluorescent lesions that corresponded to the choroidal tuberculomas were noted with ICG angiography. Only one lesion was found during ophthalmoscopic examination and FFA. After treatment, these lesions persisted, but became less hypofluorescent. In the other patient, ICG angiography showed a hypofluorescent choroidal lesion corresponding to the choroidal tuberculoma that was larger than its appearance on FFA. This lesion remained hypofluorescent in all phases of ICG angiography and became less hypofluorescent after treatment.
  
  
  CONCLUSIONS
  ICG angiography is a useful method to determine the extent of the choroidal lesion and the stage of disease and to evaluate treatment results in tuberculosis patients.
authors.affiliation: Department of Ophthalmology, Baskent University School of Medicine, Ankara, Turkey. etayanc@hotmail.com
authors.forename: Evren
authors.initials: E
authors.lastname: Tayanc
authors.forename: Yonca
authors.initials: Y
authors.lastname: Akova
authors.forename: Gürsel
authors.initials: G
authors.lastname: Yilmaz
mesh_terms: D000995:Antitubercular Agents / Q000627:therapeutic use; D015862:Choroid Diseases / Q000175:diagnosis*; D004396:Coloring Agents; D004359:Drug Therapy, Combination; D005260:Female; D005451:Fluorescein Angiography; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D007208:Indocyanine Green; D008297:Male; D008875:Middle Aged; D014392:Tuberculosis, Ocular / Q000175:diagnosis*
chemical_list: D000995:Antitubercular Agents; D004396:Coloring Agents; D007166:Immunosuppressive Agents; D007208:Indocyanine Green