Psychiatric disorder among children with tuberous sclerosis

The psychiatric status of 90 children with tuberous sclerosis was investigated. Over 50 per cent of the sample showed psychotic behaviour, 59 per cent were hyperkinetic and 13 per cent severely aggressive. 57 per cent of the children who had infantile spasms were autistic, as opposed to 13 per cent in a Finnish study of children who had infantile spasms from all causes. The very high incidence of psychiatric disturbance has implications for the advice doctors should give on the management of children diagnosed to have tuberous sclerosis and for the special educational methods that may be needed.