What is erythrasma?

Updated: Sep 10, 2018
  • Author: Abdul-Ghani Kibbi, MD; Chief Editor: William D James, MD  more...
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Answer

Erythrasma is a chronic superficial infection of the intertriginous areas of the skin. The incriminated organism is Corynebacterium minutissimum, which usually is present as a normal human skin inhabitant. In 1996, Corynebacterium afermentans was reported in one case. [1]

In a more recent study, two colonies of Corynebacterium aurimucosum and Microbacterium oxydans were isolated from the interdigital web of the left foot in a 78-year-old woman indicating that other species of microorganisms may be responsible for this condition. [2]


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