case_images: PMC8387585_01
case_images: Contrasted brain MRI revealed enhanced masses in the occipital and parietal lobes (arrow).
case_images: JBM-12-769-g0001.jpg
case_images: PMC8387585_01_JBM-12-769-g0001.jpg
case_images: f0001
case_images: T1W sequence, a hyperintense signal on FLAIR, and no abnormal diffusion restriction on DWI images (Figure 1). They also revealed rim enhancement following gadolinium contrast injection.
case_images: Immunohistochemistry results: (A) CD79a (+); (B) CD138 (+); (C) CD3 (-); (D) GFAP (-).
case_images: JBM-12-769-g0002.jpg
case_images: PMC8387585_01_JBM-12-769-g0002.jpg
case_images: f0002
case_images: The immunohistochemical (IMH) test showed tumor cells are positive for CD79a, CD138, CD38, and MUM-1, but negative for CD3 and CD20 (Figure 2).