Presumed ocular histoplasmosis syndrome.

Presumed ocular histoplasmosis syndrome (POHS) is a commonly observed fungal infection. Ocular findings include peripapillary atrophy, peripheral punched-out lesions, and a macular subretinal neovascular membrane. Laser photocoagulation can be beneficial in reducing visual loss from macular scarring due to subretinal neovascular membranes. Herein we describe a patient with POHS in which laser treatment regressed a parafoveal subretinal neovascular membrane. Her vision improved from 20/70 to 20/20 in the treated eye.