FIG 3. Immunohistochemical specimen. Diffuse infiltration with myeloma plasma cells. With immunohistochemistry, positive staining to the kappa light chain was noted. No amyloid was found (Hematoxylin-Eosin, original magnification x10).
FIG 3. Immunohistochemical specimen. Diffuse infiltration with myeloma plasma cells. With immunohistochemistry, positive staining to the kappa light chain was noted. No amyloid was found (Hematoxylin-Eosin, original magnification x10).