[Schizo-obsessive disorder and report of two cases]

In our study, we present two cases of schizophrenia and obsessive-compulsive disorder according to DSM-5 criteria. In both patients, obsessive-compulsive symptoms preceded the onset of psychotic symptoms and influenced the therapeutic response. Pathophysiological research suggests that in the case of schizophrenia, we can consider schizo-obsessive-compulsive disorder as a separate subtype. Proper diagnosis and differentiation is crucial, as both the interpretation of symptoms and the therapeutic response may differ significantly. Orv Hetil. 2025; 166(42): 1675–1680.