Skin inflammatory (nontumor)
Infectious disorders
Impetigo


Topic Completed: 1 February 2016

Revised: 1 April 2019

Copyright: 2002-2019, PathologyOutlines.com, Inc.

PubMed Search: Impetigo [title] skin

Abha Soni, D.O., M.P.H.
Page views in 2018: 1,731
Page views in 2019 to date: 1,196
Cite this page: Soni, A. Impetigo. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/skinnontumorimpetigo.html. Accessed July 16th, 2019.
Definition / general
Diagnosis
  • Skin examination
  • Culture of pus from skin lesions may help with pathogen identification and antimicrobial susceptibility testing
Clinical images

Images hosted on other servers:
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Various images

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Honey colored crust

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Nonbullous impetigo

Case reports
Treatment
  • Prevention through proper hygiene (washing affected areas and not sharing personal items with others)
  • Topical antibiotics such as mupirocin, retapamulin, fusidic acid
  • Oral antibiotics if topical therapy is impractical (amoxicillin / calvulanate, dicloaxacillin, clindamycin, doxycycline, macrolides)
Microscopic (histologic) images

Contributed by Dr. Jerad Gardner
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Impetigo contagiosa

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