coloboma of choroid

col·o·bo·ma of cho·roid

a congenital defect of the choroid and retinal pigment epithelium exposing the sclera; the defect is usually situated below the optic disc in the region of the fetal (choroid) fissure.
References in periodicals archive ?
Posterior vitreous detachment 5 5% 4 Coloboma of choroid and disc 2 2% 5 Vitreous hemorrhage 1 1% 6.