Fig. 2
From: Anti-GluK2 antibody-positive autoimmune encephalitis concurrent with multiple myeloma: a case report
A Bone marrow smear showing dysplasia, with partial binuclear abnormal plasma cells accounting for 14.5% of nuclear cells (1,000x). B Flow cytometry showing abnormal plasma cells expressing CD38, CD56, and CD138, with restricted Kappa expression, and no expression of CD19, CD20, MPC1, and CD45, indicating clonal plasma cells. C FISH showing that the myeloma cell fusion gene IGH/FGFR3 was positive (40% +)