The British Journal of Psychiatry 129: 29-31 (1976)
© 1976 The Royal College of Psychiatrists
Subacute sclerosing panencephalitis presenting as Leonhard's speech- prompt catatonia
K Koehler and U Jakumeit
A woman aged 20, first presenting with what appeared to be hysterical
blindness as part of the syndrome of hysterical pseudo-dementia, soon
showed the picture of speech-prompt catatonia, one of the subtypes of
chronic schizophrenia described by Karl Leonhard. However, within a short
time the neurological, EEG and laboratory findings indicated that the
condition was one of subacute sclerosing panencephalitis.