DR. ANJU BANSAL

DR.RINKLE PHUSATE, DR.PRASHANT KESHAO BAWANKULE

Abstract

Absence of foveal depression, pigmentation, and foveal avascular zone with continuity of all neurosensory retinal in presumed foveal area without associated fundus abnormalities. Most common presenting symptom: decreased visual acuity with nystagmus. Associated with : albinism, aniridia, retinopathy of prematurity, achromatopsia, microphthalmos, myopia, and incontinentia pigmenti. Sporadic ,autosomal dominant and autosomal recessive inheritance. Absence of PAX6, OCA2, and GPR143 genes associated with ocular albinism in IFH Fovea plana for the condition where there is the absence of a foveal pit with a corresponding OCT picture, but foveal cone specialization is preserved functionally. Our case 2 despite having reduced colour vision and grade 4 foveal hypoplasia had good visual acuity in both eyes compared to case 1 having maintained colour vision with grade 2 hypoplasia having poor visual acuity.