case_images: PMC6524915_01
case_images: Protein serum immunofixation (on the left) and plasma protein immunofixation (on the right). The circle underlines k monoclonal light chain.
case_images: 10-1055-s-0039-1683969-i180066-1.jpg
case_images: PMC6524915_01_10-1055-s-0039-1683969-i180066-1.jpg
case_images: FI180066-1
case_images: The band of monoclonal light chain k was identified near the band of Fg on plasma immunofixation ( Fig. 1 ). 