Joubert syndrome with oculorenal defect (MONDO_0009480, a Monarch Disease Ontology term) is a rare subtype of Joubert syndrome and related disorders (JSRD) characterized by the neurological features of JS associated with both renal and ocular disease. Also known as: Arima syndrome, CORS, Cerebellooculorenal syndrome, Dekaban-Arima syndrome, JS type B, JS-OR, Joubert syndrome with Senior-Loken syndrome.