acanthosis nigricans

[ nīgrĭ-kănz′, nĭgrĭ- ]


An eruption of velvety wartlike growths accompanied by hyperpigmentation in the skin of the armpits, neck, anogenital area, and groin, occurring in a benign form in children, but associated with internal malignancy or reticulosis in adults.

Words nearby acanthosis nigricans

aif, aiga, aight, aiglet, aigrette, acanthosis nigricans, aiguillette, aih, aiken, aikido, aikona
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.