Other Functional Psychoses

I. Schizophreniform

II. Schizoaffective Disorder

A. Mood Symptoms

B. Psychotic symptoms in absence of mood symptoms

C. Schizophrenia ruled out

D. Not due to psychoactive subtance or general medical condition

III. Delusional Disorder

A. Nonbizarre delusions

B. No prominent psychotic symptoms

C. Behavior not especially odd other than delusion

D. The usual ruleouts

E. Types:

1. Erotomanic

2. Grandiose

3. Jealous

4. Persecutory

5. Somatic

6. Mixed, Unspecified

IV. Brief Psychotic Disorder (formerly Brief Reactive Psychosis)

A. Positive psychotic symptoms

B. Symptoms last at least a day, not longer than a month; full return to premorbid functioning

C. The usual ruleouts

V. Shared Psychotic Disorder (formerly Induced Psychotic Disorder, aka Folie à deux)

VI. Remember -- Psychotic disorder due to substance and to general medical condition