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. Author manuscript; available in PMC: 2018 Aug 5.
Published in final edited form as: Mod Pathol. 2018 Feb 5;31(6):881–889. doi: 10.1038/s41379-018-0011-0

Figure 4.

Figure 4

A. Unlike majority of other myeloma cases, those with CCND1 translocation did show frequent loss of CD99 expression in reactive bone marrow plasma cells is shown. Representative example is shown. Lambda-restricted abnormal plasma cells (red) from CCND1 translocated myeloma case showed near normal level of CD99 expression compared to residual normal plasma cells (green).

B. In an extended cohort of 813 myeloma cases (176 with CCND1 translocation) Cyclin D1 was overexpressed in CCND1 translocated cases as expected.

C. CD99 expression was significantly higher in CCDND1 translocated cases.