Alstrom syndrome (Monarch Disease Ontology term MONDO_0008763) is a multisystemic disorder characterized by cone-rod dystrophy, hearing loss, obesity, insulin resistance and hyperinsulinemia, type 2 diabetes mellitus, dilated cardiomyopathy (DCM), and progressive hepatic and renal dysfunction. Also known as: ALMS, ALSS, Alstrom's syndrome, Alström Syndrome, Alström syndrome.