Dengue virus infection (DENV): systemic features

Evidence-based neurology checklist on dengue virus infection (denv): systemic features: Dengue haemorrhagic fever It is especially frequent in travellers Haemorrhage results from increased vascular permeability and plasma leakage It causes ecchymosis and petechial haemorrhages It is associated…

Dengue haemorrhagic fever

  • It is especially frequent in travellers
  • Haemorrhage results from increased vascular permeability and plasma leakage
  • It causes ecchymosis and petechial haemorrhages
  • It is associated with thrombocytopenia
  • The frequent bleeding sites are the gums, vagina, and gastrointestinal tract
  • The fever is biphasic

Dengue shock syndrome: features

Hepatic features

Gastrointestinal features

Cardiac features

Haematological features

Metabolic features

Other systemic features

References

  1. Carod-Artal FJ, Wichmann O, Farrar J, Gascón J. Neurological complications of dengue virus infection. Lancet Neurol 2013; 12:906-919. 
  2. Verma R, Sahu R, Holla V. Neurological manifestations of dengue infection: a review. J Neurol Sci 2014; 346:26-34. 
  3. Li GH, Ning ZJ, Liu YM, Li XH. Neurological manifestations of dengue infection. Front Cell Infect Microbiol 2017; 7:449.
  4. Kutiyal AS, Malik C, Hyanki G. Dengue haemorrhagic encephalitis: rare case report with review of literature. J Clin Diagn Res 2017; 11:OD10-OD12. 
  5. Li GH, Ning ZJ, Liu YM, Li XH. Neurological manifestations of dengue infection. Front Cell Infect Microbiol 2017; 7:449.
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