Mastocytosis (Urticaria Pigmentosa, Telangiectasia Macularis Eruptiva Perstans)
Are You Confident of the Diagnosis? What you should be alert for in the history Many children and adults have few, if any, symptoms. When symptoms do occur, they are due to the diverse physiologic effects of secreted mast cell mediators, such as histamine, eicosanoids and cytokines. These complaints and findings may range from pruritus…
