Fig. 1From: Extramedullary relapse of Immunoglobulin A-kappa myeloma manifesting as plasmacytoma of the pleura without bone marrow involvement and following autologous bone marrow transplant: a case reportProtein electrophoresis demonstrating Immunoglobulin A (IgA) monoclonal kappa plasma cell neoplasm, arrows demonstrate the accumulation of IgA kappaBack to article page