Sheth, Hiten G Cystoid macular edema and visual loss as sequelae to interferon alpha treatment of systemic hepatitis C. [electronic resource] - Indian journal of ophthalmology - 147-8 p. digital Publication Type: Case Reports; Journal Article ISSN: 1998-3689 Standard No.: 10.4103/0301-4738.60088 doi Subjects--Topical Terms: Antiviral Agents--adverse effectsHepatitis C, Chronic--drug therapyHumansInterferon alpha-2Interferon-alpha--adverse effectsMacular Edema--chemically inducedMaleMiddle AgedPolyethylene Glycols--adverse effectsRecombinant ProteinsVision Disorders--chemically induced