autosomal recessive disease autosomal recessive cerebellar ataxia https://github.com/monarch-initiative/mondo/issues/9285 https://www.malacards.org/card/autosomal_recessive_cerebellar_ataxia ARCA GARD:0018718 cerebellar ataxia, autosomal recessive DOID:0050950 UMLS:C5575375 OMIMPS:213200 arca MONDO:0015244 MEDGEN:1843058 Orphanet:1172 Autosomal recessive cerebellar ataxias (ARCA) are a heterogeneous group of rare neurological disorders involving both the central and peripheral nervous system (and in some cases other systems and organs), and characterized by degeneration or abnormal development of the cerebellum and spinal cord and, in most cases, early onset occurring before the age of 20 years. obsolete neuro-ophthalmological disease hereditary cerebellar ataxia obsolete_autosomal recessive cerebellar ataxia