Mastocytosis Spotted Pigmented Eruptive

Mastocytosis (synonyms: urticaria pigmentosa, erythematous urticaria) is a skin disease characterized by a rash of typical brownish-red itchy papules and spotted elements of dense consistency; accompanied by swelling and/or inflammatory reaction. The name "mastocytoma" comes from the name of the mast cells in which these cells are found - mastocytes. When histamine-containing mast cells in the vascular walls are damaged, they expand and an allergic reaction occurs, leading to the appearance of clinical manifestations.

A mast cell is a type of immune cell that is found in the tissues of our body. Mastocytoses are a group of different diseases caused by various causes in which changes occur in the number or type of mast cells. Mast cells are important in the human immune system, and their normal functioning is ensured by