and diagnostic of the adult type of urticaria pigmentosa (Fig. 2). The patient did not return to the clinic, but remained at home with the same complaints, until September 1, 1955, when she ...

Urticaria pigmentosa (UP) is an allergy-mediated skin ... Rarely, UP may evolve into systemic mastocytosis in an adult. In systemic mastocytosis, mast cells can build up in other organs of the ...

In most cases of urticaria pigmentosa in children, systemic evaluation is not necessary. Cutaneous mastocytosis beginning in an older child or adult or extensive lesions associated with systemic ...

Urticaria pigmentosa, also called maculopapular cutaneous mastocytosis, is a skin condition that causes spots on the skin and ...

The risk of anaphylactic reaction in children with urticaria pigmentosa is much lower than in adult patients, and is most often associated with extensive skin involvement and elevated serum tryptase ...

Conditions like vasculitic urticaria, erythema multiforme, and urticaria pigmentosa mimic urticaria but differ in etiology and treatment. Accurate diagnosis requires distinguishing urticaria from ...

The aim of the present study was to precisely determine the prevalence of systemic mastocytosis in a cohort of 59 patients with adult onset mastocytosis in the skin. By addressing all WHO ...

They can be different colors. Whether you're newly diagnosed with chronic spontaneous urticaria or are already in treatment, learn how to make the most of your doctor appointment. FDA Approves New ...

Urticaria pigmentosa is a rash that appears most often in children and young adults. It consists of reddish-brown lesions that may form hives or blisters when stroked. This reaction is called ...