Article Text
Research Article
Sjögren's syndrome, vasculitis, and cryoglobulinaemia associated with a monoclonal IgM (kappa) paraprotein with rheumatoid factor activity.
Abstract
A patient is described with primary Sjögren's syndrome with an infrequently reported complication--vasculitis and cryoglobulinaemia due to a monoclonal IgM (kappa) paraprotein with rheumatoid factor activity. The clinical and theoretical implications are discussed.