Type of schizophrenia with mental retardation: (A) Von-Gosh syndrome, (B) Paranoid schizophrenia, (C) Catatonic schizophrenia, (D) Pfropf schizophrenia
Answer is D. Pfropf schizophrenia occurring in the presence of mental retardation .it differs from schizophrenia in only that there is often a povey of ideation and delusions are not usually very well systematised.therefore behavioural disturbances are more prominent than delusions and hallucinations Ref: A sho textbook of Psychiatry. Nihal Ahuja. Edition 7. Pg no:61