Diarrhea in the returned traveller: Difference between revisions

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= Differential Diagnosis =
= Diarrhea in the returned traveller =
 
 
== Differential Diagnosis ==
 
   
 
* Bacteria
 
* Bacteria
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** ''Cryptosporidium''
 
** ''Cryptosporidium''
 
** ''Strongyloides stercoralis''
 
** ''Strongyloides stercoralis''
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  +
[[Category:Returned travellers]]

Revision as of 07:02, 12 August 2019

Differential Diagnosis

  • Bacteria
    • Escherichia coli (entero-hemorragic (EHEC), entero-toxigenic (ETEC)): most common cause
      • Usually afebrile
      • Diffusely adherent E. coli (DAEC) also exists
    • Campylobacter jejuni: more common in SE Asia
    • Salmonella (non-typhoidal)
    • Shigella
    • Plesiomonas (unclear if cause of diarrhea)
    • Vibrio cholerae
  • Viruses
    • Noroviruses: most common virus
  • Parasites
    • Giardia lamblia: usually afebrile
    • Entamoeba histolytica
    • Cyclospora cayetanensis
    • Cryptosporidium
    • Strongyloides stercoralis