Facial diplegia in Plasmodium vivax malaria

Jae Eun Sim, Young Chul Choi, Won Joo Kim

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6 Citations (Scopus)


Background Facial diplegia has diverse etiologies, including viral and bacterial infections such as diphtheria, syphilis and Lyme disease, and also protozoal infection in very rarely cases. Case Report A 20-year-old male patient was admitted to our hospital due to bilateral weakness of the upper and lower facial muscles. Examination revealed that the patient had a facial diplegia of the peripheral type. A peripheral blood smear demonstrated the presence of the asexual trophozoite stage of Plasmodium vivax with ring-form trophozoites, which led to a diagnosis of malaria. A serum work-up revealed increased IgG titers of antibodies to myelin-associated glycoprotein and ganglioside GD1b. The patient was administered antimalarial treatment, 1 week after which he showed signs of recovery. To our knowledge, this is the first case of facial diplegia after malaria infection, providing evidence that the mechanism underlying the condition is related to immune-mediated disease. Conclusions Facial diplegia can manifest after P. vivax infection.

Original languageEnglish
Pages (from-to)102-103
Number of pages2
JournalJournal of Clinical Neurology (Korea)
Issue number2
Publication statusPublished - 2010 Jun

All Science Journal Classification (ASJC) codes

  • Neurology
  • Clinical Neurology


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