THE ACANTHOSIS NIGRICANS. SYMPTOMS AND CAUSES.
The acanthosis nigricans is a dermatosis which is characterized by the hyperpigmentation and the cutaneous hyperkeratosis. It is considered like a cutaneous sign of resistance to the insulin in different illnesses or syndromes of the endocrine system like, for example, the type 2 diabetes or the obesity. It is showed with signs of thickening of […]