Gnathostoma: Difference between revisions

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Gnathostoma
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Revision as of 15:51, 26 January 2022

  • Causes gnathostomiasis, also known as larva migrans profundus

Background

Microbiology

  • Human infection caused by the nematode (roundworm) Gnathostoma spinigerum or Gnathostoma hispidum

Epidemiology

  • Acquired by ingestion of undercooked freshwater fish, reptiles, or amphibians

Clinical Manifestations

  • Migrating itchy and painful nodules
  • History of eating raw freshwater fish, reptiles, or amphibians
  • Primarily in SE Asia, South/Central America (especially Peru), and Australia
    • Now case reports of it in eels in the US

Diagnosis

  • Serology