disease > genetic disease > hereditary disease > spinocerebellar heredodegeneration > hereditary cerebellar ataxia

... > disease > nervous system diseases > central nervous system diseases > spinal cord disease > spinocerebellar heredodegeneration > hereditary cerebellar ataxia

disease > degenerative disease > spinocerebellar heredodegeneration > hereditary cerebellar ataxia

... > disease > nervous system diseases > central nervous system diseases > cerebral disorder > cerebellar disease > spinocerebellar heredodegeneration > hereditary cerebellar ataxia