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DIMENSIONAL DIAGNOSIS IN SCHIZOPHRENIA SPECTRUM DISORDERS: A CASE REPORT

Published online by Cambridge University Press:  19 July 2023

A. S. Cusenza*
Affiliation:
Department of Psychiatry, University of Perugia
L. Zebi
Affiliation:
Department of Psychiatry, University of Perugia
G. Menculini
Affiliation:
Department of Psychiatry, University of Perugia
M. Grignani
Affiliation:
Department of Mental Health
F. Fontana
Affiliation:
Department of Mental Health, Local Health Unit “Umbria 1”
A. A. V. Tortorella
Affiliation:
Department of Mental Health, University of Perugia, Perugia, Italy
*
*Corresponding author.

Abstract

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Introduction

The use of diagnostic categories, although useful, fails in capturing the psychopathological complexity of the individual case. As for schizophrenia spectrum disorders, positive symptoms are not always included in the presentation, so further dimensions should be considered for a correct diagnosis.

Objectives

To describe the importance of dimensional diagnosis in schizophrenia spectrum disorder based on a clinical experience

Methods

We report the case of a late-onset schizophrenia spectrum disorder with an affective presentation

Results

I. is a 44-year-old woman who accessed the Community Mental Health Center due to subjective memory complains. After clinical evaluation, depressive symptoms and circadian rhythm disturbances emerged. The patient also reported dissociative experiences, which emerged after her brother’s death. She underwent a neurological visit that excluded the possible early manifestation of a neurodegenerative disorder. Quetiapine was at first prescribed, due to the possible action on both insomnia and mood symptoms, with insufficient response. After a few visits, a deeper mental state examination revealed the presence of delusions. The patient also reported having experienced hallucinations. Psychotic symptoms appeared to be persistent and pervasive. We changed the antipsychotic to full-dose olanzapine, with good response. After a six-month observation, the patient was diagnosed with schizophrenia.

Conclusions

The diagnosis of late-onset schizophrenia should take into account clinical history, drugs response, and the evaluation of different psychopathological dimensions

Disclosure of Interest

None Declared

Type
Abstract
Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright
© The Author(s), 2023. Published by Cambridge University Press on behalf of the European Psychiatric Association
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