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. Author manuscript; available in PMC: 2016 Dec 1.
Published in final edited form as: J Allergy Clin Immunol. 2015 Jun 1;136(6):1673–79.e1-3. doi: 10.1016/j.jaci.2015.04.024

FIG 1.

FIG 1

Baseline serum tryptase levels in children with mastocytosis and control subjects. Age-matched control subjects include atopic and nonatopic children. Symbols represent mastocytosis variants (control subjects, n = 199; patients with UP, n = 48; patients with DCM, n = 13; patients with SM, n = 18). Median bars and 25th and 75th percentiles are shown. Two patients with the nodular UP form are included within the UP graph (values of 63.9 and 86.2 ng/mL). One patient each with ISM and DCM who had marrow biopsies performed did not have tryptase measurements. Patients with mastocytomas are not shown. The shaded area represents normal tryptase range (<11.4 mg/mL). ***P < .0001.