Erosion is a breakdown of the outer layers of the skin, usually because of a cut, scrape, or inflammation.
ReferencesLazur A, Murphy G. The Skin. In: Kumar V, Abbas AK, Fausto N, Aster JC, eds. Robbins and Cotran Pathologic Basis of Disease. 8th ed. Philadelphia, Pa: Saunders Elsevier; 2009:chap 25.
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