[Fahr syndrome and dysparathyroidism. 3 cases].

Fahr's disease associates various degrees of neuropsychological impairment and calcium deposits in the basal ganglia. We report 3 cases. The first case was a 54-year-old man with hemichorea of one-year duration. Laboratory results demonstrated idiopathic hypoparathyroidism. In the second case, a 23-year-old man treated for epilepsia for 8 years was hospitalized for subintrant episodes and hemichorea. Dysmorphism and laboratory results led to the...