Atypical psychosis: report of two cases.

In general, psychotic symptomatology falls within the major categories of mental disorders such as schizophrenia, affective disorder and organic mental disorder. Those that do not fit the proposed diagnostic criteria for the aforementioned disorders are usually classified under the DSM-IH diagnosis of atypical psychosis. In the eastern culture, such symptoms are accepted as part of the cultural beliefs rather than being regarded as illness. Several such cases were seen at -the University Hospital, Kuala Lumpur and two such casesare reported in this paper. Cultural influences in determining symptomatology are also discussed.