RT Journal Article SR Electronic T1 Clinical features of urticaria pigmentosa JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 259 OP 265 VO 57 IS 3 A1 Andreano, Judith M. A1 Camisa, Charles A1 Guitart, Joan A1 Lawlor, Kean YR 1990 UL http://www.ccjm.org/content/57/3/259.abstract AB A 1-year experience with adult-onset urticaria pigmentosa, including two patients with systemic mast cell disease, demonstrates the clinical and pathologic manifestations of the disease and leads to recommendations for patient evaluation.