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A Case Report of Dengue Encephalitis: An Atypical Neurologic Manifestation of Dengue Fever in Adults

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Last updated: 03 Jan 2025

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Abstract

Dengue fever is a febrile disease caused by infection from one of the four dengue virus serotypes (DENV1, DENV2, DENV3 and DENV4). The clinical manifestations of dengue fever are broad-spectrum, ranging from asymptomatic to life threatening, shock syndrome. Usually, the dengue virus doesn't cause neurologic manifestations, but recently this has been documented in some cases. We report a case of dengue encephalitis in a 42- year-old gentlemen from Bangladesh who was presented with a history of altered level of consciousness associated with headache, subjective fever, fatigue, nausea and vomiting. Blood test results of Dengue Immunoglobulin M (IgM) antibodies and polymerase chain reaction (PCR) were positive. In addition, other causes of encephalitis were ruled out by appropriate laboratory investigations. Dengue Encephalitis should be considered in the differential diagnosis of fever with altered level of consciousness, especially in areas where dengue fever is endemic.

Keywords

Dengue Encephalitis, Viral Encephalitis, Dengue fever, Neurological manifestations

Volume

71

Article Issue

7

Related Issue

1636

Issue Date

2018-04-01

Receive Date

2018-03-02

Publish Date

2018-04-01

Page Start

3,614

Page End

3,615

Print ISSN

1687-2002

Online ISSN

2090-7125

Link

https://ejhm.journals.ekb.eg/article_8471.html

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https://ejhm.journals.ekb.eg/service?article_code=8471

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22

Type

Original Article

Type Code

606

Publication Type

Journal

Publication Title

The Egyptian Journal of Hospital Medicine

Publication Link

https://ejhm.journals.ekb.eg/

MainTitle

A Case Report of Dengue Encephalitis: An Atypical Neurologic Manifestation of Dengue Fever in Adults

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Type

Article

Created At

22 Jan 2023