Urticaria pigmentosa synonyms

Urticaria Pigmentosa Synonyms

Urticaria pigmentosa is a skin condition characterized by the presence of reddish-brown patches or bumps on the skin. It is also known by several other names, which are often used interchangeably to describe the same condition. Some of the synonyms for urticaria pigmentosa include:

• Maculopapular mastocytosis: This term refers to the appearance of macules (flat, discolored patches) and papules (small, raised bumps) on the skin caused by an excessive number of mast cells.


• Cutaneous mastocytosis: This term specifically highlights the involvement of mast cells in the skin. Mast cells are a type of immune cell that plays a role in allergic reactions.


• Diffuse cutaneous mastocytosis: This term is used when the condition affects a larger area of the skin, with widespread involvement of mast cells.


• Systemic mastocytosis: This term is used when mast cells are not only present in the skin but also in other organs and tissues throughout the body.


• Mastocytosis: This is a general term that encompasses various forms of the condition, including urticaria pigmentosa. It refers to the abnormal accumulation of mast cells in different parts of the body.

It is important to note that while these terms are used synonymously, they may have slightly different implications in terms of the extent and severity of the condition. However, they all refer to the presence of excessive mast cells in the skin, leading to the characteristic skin manifestations seen in urticaria pigmentosa.