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Dermatoscopic findings of urticaria pigmentosa* * Work conducted at Pedro Hernesto University Hospital (Hospital Universitário Pedro Ernesto - HUPE) - University of the State of Rio de Janeiro (Universidade do Estado do Rio de Janeiro - UERJ) - Rio de Janeiro (RJ), Brazil.

Achados dermatoscópicos na urticária pigmentosa

Mastocytosis is a rare disease characterized by proliferation and accumulation of mast cells in various organs. The maculopapular cutaneus mastocytosis is divided into three subtypes: papular/plaque variant, urticaria pigmentosa and eruptive macular telangiectasia perstans. Dermoscopic may help to better characterize the different forms of cutaneus mastocytosis. We report a 55 year-old female with urticaria pigmentosa and its dermoscopy.

Dermoscopy; Mastocytosis; Mastocytosis, cutaneous; Urticaria pigmentosa


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