Acute Psychosis as Major Clinical Presentation of Legionnaires’ Disease

We report a case of a 61-year-old woman who presented with acute psychosis as a major manifestation of Legionnaires’ disease in the absence of other neuropsychiatric symptoms. Clinical history revealed dry cough and nausea. Observation showed fever and auscultation crackles in the lower lobe of the...

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Main Authors: Ricardo Coentre, Amílcar Silva-dos-Santos, Miguel Cotrim Talina
Format: Article
Language:English
Published: Wiley 2016-01-01
Series:Case Reports in Psychiatry
Online Access:http://dx.doi.org/10.1155/2016/3519396
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author Ricardo Coentre
Amílcar Silva-dos-Santos
Miguel Cotrim Talina
author_facet Ricardo Coentre
Amílcar Silva-dos-Santos
Miguel Cotrim Talina
author_sort Ricardo Coentre
collection DOAJ
description We report a case of a 61-year-old woman who presented with acute psychosis as a major manifestation of Legionnaires’ disease in the absence of other neuropsychiatric symptoms. Clinical history revealed dry cough and nausea. Observation showed fever and auscultation crackles in the lower lobe of the right lung. Laboratory testing demonstrated elevated C-reactive protein and lung chest radiograph showed patchy peribronchial and right lower lobe consolidation. Soon after admission, she started producing purulent sputum. Epidemiological data suggested Legionella pneumophila as possible cause of the clinical picture that was confirmed by urinary antigen detection and polymerase chain reaction of the sputum. She was treated with levofloxacin 750 mg/day for 10 days with complete remission of pulmonary and psychiatric symptoms. She has not had further psychotic symptoms.
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series Case Reports in Psychiatry
spelling doaj-art-19a5787b0cf1431ebdda5d5bcfe37f582025-08-20T03:55:47ZengWileyCase Reports in Psychiatry2090-682X2090-68382016-01-01201610.1155/2016/35193963519396Acute Psychosis as Major Clinical Presentation of Legionnaires’ DiseaseRicardo Coentre0Amílcar Silva-dos-Santos1Miguel Cotrim Talina2Department of Psychiatry, Hospital Vila Franca de Xira, Estrada Nacional N1, 2600-009 Vila Franca de Xira, PortugalDepartment of Psychiatry, Hospital Vila Franca de Xira, Estrada Nacional N1, 2600-009 Vila Franca de Xira, PortugalDepartment of Psychiatry, Hospital Vila Franca de Xira, Estrada Nacional N1, 2600-009 Vila Franca de Xira, PortugalWe report a case of a 61-year-old woman who presented with acute psychosis as a major manifestation of Legionnaires’ disease in the absence of other neuropsychiatric symptoms. Clinical history revealed dry cough and nausea. Observation showed fever and auscultation crackles in the lower lobe of the right lung. Laboratory testing demonstrated elevated C-reactive protein and lung chest radiograph showed patchy peribronchial and right lower lobe consolidation. Soon after admission, she started producing purulent sputum. Epidemiological data suggested Legionella pneumophila as possible cause of the clinical picture that was confirmed by urinary antigen detection and polymerase chain reaction of the sputum. She was treated with levofloxacin 750 mg/day for 10 days with complete remission of pulmonary and psychiatric symptoms. She has not had further psychotic symptoms.http://dx.doi.org/10.1155/2016/3519396
spellingShingle Ricardo Coentre
Amílcar Silva-dos-Santos
Miguel Cotrim Talina
Acute Psychosis as Major Clinical Presentation of Legionnaires’ Disease
Case Reports in Psychiatry
title Acute Psychosis as Major Clinical Presentation of Legionnaires’ Disease
title_full Acute Psychosis as Major Clinical Presentation of Legionnaires’ Disease
title_fullStr Acute Psychosis as Major Clinical Presentation of Legionnaires’ Disease
title_full_unstemmed Acute Psychosis as Major Clinical Presentation of Legionnaires’ Disease
title_short Acute Psychosis as Major Clinical Presentation of Legionnaires’ Disease
title_sort acute psychosis as major clinical presentation of legionnaires disease
url http://dx.doi.org/10.1155/2016/3519396
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