Acanthosis Nigricans

Acanthosis Nigricans is a skin condition characterized by areas of dark, thick discoloration in body folds and creases. Example of Acanthosis Nigricans are armpit, groin and neck. Acanthosis Nigricans may occur in obese, diabetic or pre-diabetic, endocrine disorder individuals. Skin changes are the only signs of Acanthosis Nigricans.