Tags: Disease.
Acanthosis nigricans is a brown to black poorly defined velvety hyperpigmentation of the skin. It is usually found in body folds such as the posterior and lateral folds of the neck the armpits groin navel forehead and other areas.
Loading...
This page contains content from the copyrighted Wikipedia article "Acanthosis nigricans"; that content is used under the GNU Free Documentation License (GFDL). You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.