Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders (F20-F29)
F23: Brief psychotic disorder

inclusionTerm
Paranoid reaction
Psychogenic paranoid psychosis

excludes2
mood [affective] disorders with psychotic symptoms (F30.2, F31.2, F31.5, F31.64, F32.3, F33.3)

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