PMC4214051_01
Right posterior iliac crest bone marrow biopsy: (a) H&E 4x, (b) H&E 10x, (c) H&E 20x, (d) CD56 20x, (e) CD117 20x, (f) CD138 20x, and (g) lambda 20x.
CRIHEM2014-738428.001.jpg
PMC4214051_01_CRIHEM2014-738428.001.jpg
fig1
Immunophenotypic analysis showed positive staining for CD138, CD38, CD56, CD117, and CD27 with cytoplasmic lambda light chain restriction (Figure 1).