Quantification
of 24-hour urine κ light chains: 14.85 g;
Epstein-Barr virus (EBV): Positive anti-EBV capsid
antigen (CA) IgG antibody, anti-EBV nuclear
antigen (NA)-1 IgG antibody and high-affinity
anti-EBV IgG antibody; Nested virus: Positive
cytomegalovirus IgG antibody, herpes simplex
virus 1/2 IgG antibody and rubella virus IgG
antibody.