title: Retinal vascular changes in bull's eye maculopathy.
abstract: A case of maculopathy mimicking chloroquine toxicity without exposure to the drug is described. The peripheral retina showed sheathing and arterio-venous anastomosis with poor perfusion of the retinal circulation.
mesh_terms: D002738:Chloroquine / Q000009:adverse effects; D005260:Female; D005451:Fluorescein Angiography; D006801:Humans; D008268:Macular Degeneration / Q000139:chemically induced / Q000473:pathology*; D008875:Middle Aged; D012162:Retinal Degeneration / Q000473:pathology*; D012171:Retinal Vessels / Q000473:pathology*
chemical_list: D002738:Chloroquine