acne vulgaris

acne vulgaris definition - medical

acne vul·gar·is (vŭl-gârˈĭs)

noun
An inflammatory eruption affecting the face, upper back, and chest, consisting of blackheads, cysts, papules, and pustules, and occurring primarily during puberty and adolescence.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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