International Journal of Academic Health and Medical Research (IJAHMR)   Year: 2022 | Volume: 6 | Issue: 10 | Page No.: 1-3 Chorioretinal Coloboma Cyst: Case Report Download PDF I.Chaouche -M.Haloua-N.BOUARDI-B.Alami-Y.Lamrani- M.Maaroufi -M.Boubbou. Abstract: Chorioretinal coloboma cyst it's a rare congenital pathology, associated with microphthalmia. Coloboma is an embryological defect in the formation of the iris or choroid. The coloboma cyst is a cystic formation through an embryological defect of the eyeball. The treatment is based on surveillance in small cysts and surgery in large cysts.