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Definition of Impetigo

Impetigo: A bacterial skin infection caused by the staphylococcus or, more rarely,streptococcus bacteria. The first sign of impetigo is a patch of red, itchy skin. Pustules develop on this area, soon forming crusty, yellow-brown sores that can spread to cover entire areas of the face, arms, and other body parts. Most patients are children. Treatment is by antibiotics.

Source: MedTerms™ Medical Dictionary
http://www.medterms.com/script/main/art.asp?articlekey=3948
Last Editorial Review: 3/26/1998 2:25:00 PM


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