What is the prevalence of mastocytosis?

Updated: Sep 16, 2020
  • Author: Jacquiline Habashy, DO, MSc; Chief Editor: Dirk M Elston, MD  more...
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Of new patients visiting dermatology clinics, 0.1-0.8% have some form of mastocytosis. Maculopapular cutaneous mastocytosis is the most common subgroup found in children, at approximately 47-75% of cases. There are approximately 17-51% of mastocytoma and 1-5% of diffuse cutaneous mastocytoma in pediatric cases as well. [22]

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