Definition: A raised lesion that contains pus and sometimes water.
Also Known As: Acne, chicken pox, folliculitis, hidradenitis suppurativa, herpes simplex, herpes zoster, rosacea, scabies, varicella
By Heather Brannon, MD, About.com
Updated: January 04, 2004
About.com Health's Disease and Condition content is reviewed by the Medical Review Board
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