Darier's sign is a change observed after stroking lesions on the skin of a person with systemic mastocytosis or urticaria pigmentosa. [1] Stroking the skin leads to a localised subcutaneous ...
UP lesions will urticate when stroked with a blunt object. This is known as Darier's sign and is a diagnostic feature of mastocytosis (Hogan & Lewis, 2002; Kuznar, 1998; Leaf, Jaecks ...
The following is a summary of “Comparison of prognostic scores according to WHO classification in 170 patients with advanced mastocytosis and C-finding treated with midostaurin,” published in the ...