Monarch Disease Ontology entry MONDO_0009019 (congenital hereditary endothelial dystrophy of cornea) is a rare subtype of posterior corneal dystrophy characterized by a diffuse ground-glass appearance of the corneas and marked corneal thickening from birth with nystagmus, and blurred vision. Also known as: CHED, CHED2, CHEDII, autosomal recessive CHED, autosomal recessive congenital hereditary endothelial dystrophy, congenital hereditary endothelial dystrophy type 2, corneal endothelial dystrophy, autosomal recessive, infantile hereditary endothelial dystrophy.