Retinal cotton-wool spots as the first sign of systemic sarcoidosis.

摘要

Isolated retinal cotton-spots have not yet been reported as the sign of ocular sarcoidosis. We describe three patients with retinal cotton-wool spots of initially unknown etiology in whom systemic sarcoidosis was diagnosed 6-16 months later. The diagnosis was confirmed by conjunctival biopsy. These observations indicate that sarcoidosis should be included in the differential diagnosis of retinal cotton-wool spots and patients with these lesions should be followed for the development of this disease.