Case Report
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Aug 7, 2014; 20(29): 10202-10207
Published online Aug 7, 2014. doi: 10.3748/wjg.v20.i29.10202
Figure 4
Figure 4 Microscopic examination. Microscopic examination confirmed that plasma cells had diffusely infiltrated the muscular layer of the stomach (A), and some of these cells contained large nuclei with very prominent centrally located nucleoli (arrow) (B). The immunohistochemical examination disclosed that the tumor cells were positive for CD38 (C) and CD138 (D).