Systemic Mastocytosis with Smoldering Multiple Myeloma: Report of a Case

Figure 1

Bone marrow biopsy showing an infiltrate of spindle-shaped mast cells (a) comprising 50% of the marrow. Plasma cell infiltrate (b) occupying 30% of the remaining marrow, with an image showing CD138 staining (c).

(a)

(b)

(c)