Shigella: Difference between revisions

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Shigella
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== Background ==
==Background==


* [[Stain::Gram-negative]] [[Cellular shape::bacillus]] that is closely related to [[Escherichia coli]]
*[[Stain::Gram-negative]] [[Cellular shape::bacillus]] that is closely related to [[Escherichia coli]]
* Automated methods frequently misidentify as [[Escherichia coli]], so needs phenotypic testing with serology
*Automated methods frequently misidentify as [[Escherichia coli]], so needs phenotypic testing with serology
* Needs azithromycin susceptibility to be requested specifically, if it is resistant to others
*Needs azithromycin susceptibility to be requested specifically, if it is resistant to others
** However, there are no standardized breakpoints, so you have to use the epidemiologic cutoff values
**However, there are no standardized breakpoints, so you have to use the epidemiologic cutoff values


== Clinical Manifestations ==

=== Post-Infectious Complications ===

* [[Hemolytic-uremic syndrome]]
* [[Reactive arthritis]]
* [[Seizures]]
{{DISPLAYTITLE:''Shigella'' species}}
{{DISPLAYTITLE:''Shigella'' species}}
[[Category:Gram-negative bacilli]]
[[Category:Gram-negative bacilli]]

Revision as of 18:38, 11 September 2020

Background

  • Gram-negative bacillus that is closely related to Escherichia coli
  • Automated methods frequently misidentify as Escherichia coli, so needs phenotypic testing with serology
  • Needs azithromycin susceptibility to be requested specifically, if it is resistant to others
    • However, there are no standardized breakpoints, so you have to use the epidemiologic cutoff values

Clinical Manifestations

Post-Infectious Complications