Basal Ganglia Calcification and Psychosis in Mongolism

Abstract

An 18-year-old mongoloid girl (trisomy 21) of Asian descent presented two symptoms rarely associated with mongolism (Down’s syndrome). (1) Brain stem calcification; the first case diagnosed in vivo in mongolism on computerized axial tomography. (2) Hallucinatory psychotic depression; the first case successfully treated, to full recovery from the psychosis, in a mongoloid child with known brain stem calcification. The psychotic depression was related to moderate environmental stress. While being treated in her parent’s home, in their native land, for more than 1 year, the psychosis remained unresponsive to tranquilizers. Following hospital admission in the USA, rapid improvement was obtained within a few weeks through intensive milieu therapy.