[Sensitive delusion of reference, rivisitation of a concept: clinical accounts on onset paranoid psychosis].

Aim: In this work it is discussed whether and how Kretchmer's psychopathological reflections about sensitive delusion of reference can offer a relevant interpretative key for clinicians who face cases of acute persecutory psychosis. It is argued the utility and topicality of those psychopathological concepts that aren't commonly investigated, especially in the evaluation and management of onset paranoid psychosis in an emergency ward.

Methods: We provide clinical vignettes of two young patients, admitted in the emergency psychiatry ward, who represent a concrete example of the dynamic-affective comprehension of delusional elaboration, through its embodiment in the individual biographical development.

Results: An interpretative key, based on this specific conceptual frame, seems to provide an integrated intervention tool that aims both to a causal comprehension and demolition of the delusional solution in onset psychotic cases.

Conclusions: The rediscovery of classical psychopathological concepts appears to be a necessary process, especially in the clinical management of onset psychotic disorders. Further and more accurate researches are, in any case, needed.