[Pseudohypoparathyroidism revealed by Fahr syndrome]. / Un syndrome de Fahr révélateur d'une pseudohypoparathyroïdie.

Fahr syndrome is defined by the presence of striopallidal notched bilateral and symmetric calcifications at the base of the skull. We report an observation of a 12-year-old girl who presented gait impairment, seizures, somnolence and aphasia. Brain computed tomodensitometry identified intracranial calcifications. The tests demonstrated pseudohypoparathyroidism.