© 1987 British Society for Rheumatology
case-report |
µ-HEAVY CHAIN AND MONOCLONAL IgG K PARAPROTEINAEMIA IN SYSTEMIC LUPUS ERYTHEMATOSUS
1Department of Immunology, University Hospital, Queen's Medical Centre Nottingham NG7 2UH
2Department of Rheumatology Derbyshire Royal Infirmary, Derby, UK
Correspondence to:
Address correspondence to Dr. R. J. Powell.
We report the association of monoclonal µ-heavy chain and a monoclonal IgG K paraprotein in a patient with systemic lupus erythematosus (SLE). This association and the apparently benign nature of this biclonal gammopathy has not been previously reported.
KEY WORDS: Systemic lupus erythematosus, µ-Heavy chains, Paraproteinaemia