Schizoaffective Disorder

An uninterrupted period of illness during which, at some time, there is either a Major Depressive Episode, a Manic Episode, or a Mixed Episode concurrent with symptoms that meet the first criteria for Schizophrenia. Note: The Major Depressive Episode must include depressed mood.

During the same period of illness, there have been delusions or hallucinations for at least 2 weeks in the absence of prominent mood symptoms. Symptoms that meet criteria for a mood episode are present for a substantial portion of the total duration of the active and residual periods of the illness. The disturbance is not due to the direct physiological effects of a substance (e.g., a drug of abuse, a medication) or a general medical condition.