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. Author manuscript; available in PMC: 2014 Jul 7.
Published in final edited form as: Immunol Allergy Clin North Am. 2014 Mar 13;34(2):357–364. doi: 10.1016/j.iac.2014.01.013

Fig. 3.

Fig. 3

(A) Bone marrow biopsy in systemic mastocytosis, intermediate magnification (Hematoxylin and Eosin, 100×) featuring atypical, spindle-shaped mast cells and intermingled eosinophils surrounding a lymphoid aggregate. (B) Bone marrow biopsy in systemic mastocytosis, high magnification (Hematoxylin and Eosin, 400×) showing atypical, spindle-shaped mast cells (M) with numerous intermingled eosinophils (E). (Courtesy of Charles W. Ross, MD, University of Michigan, Ann Arbor, MI.)