Four adult Rett patients at an institution for the handicapped.

We report the clinical, laboratory, and magnetic resonance imaging results of 4 adult patients (ages 25, 26, 29, and 35 years) with stage IV Rett syndrome. The patients were diagnosed at an institution for the handicapped. Two of them had been previously diagnosed as having cerebral palsy. All were microcephalic and had seizures, although the frequency of… (More)