[Benign familial chorea: report of 2 cases].
Two cases (siblings) of benign familial chorea are reported. The family's pedigree shows an autosomic dominant form of inheritance with incomplete penetrance. The differential diagnosis is discussed as well a brief literature revision is made.
D000293:Adolescent; D002648:Child; D002819:Chorea / Q000175:diagnosis / Q000235:genetics*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D010375:Pedigree
Coréia familiar benigna: relato de dois casos.