Spinocerebellar ataxia type 2.
D000293:Adolescent; D000328:Adult; D001284:Atrophy; D002531:Cerebellum / Q000473:pathology; D002881:Chromosomes, Human, Pair 12 / Q000235:genetics; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D010375:Pedigree; D011149:Pons / Q000473:pathology*; D013132:Spinocerebellar Degenerations / Q000175:diagnosis / Q000235:genetics / Q000473:pathology*; D014057:Tomography, X-Ray Computed; D018911:Trinucleotide Repeats / Q000235:genetics*