title: [Gougerot-Sjögren syndrome and monoclonal immunoglobulin].
abstract: Serum electrophoresis and immunoelectrophoresis were performed in 67 patients with Sjögren's syndrome. We found a monoclonal gammapathy in 11 cases: IgG (10 cases) and IgM (1 case). 1 monoclonal gammapathy was detected in 2 of 21 patients with primary Sjögren's syndrome. All patients with monoclonal gammapathy were asymptomatic.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D006942:Hypergammaglobulinemia / Q000150:complications*; D007122:Immunoelectrophoresis; D007074:Immunoglobulin G / Q000032:analysis; D007147:Immunoglobulin Light Chains / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D008297:Male; D008875:Middle Aged; D012859:Sjogren's Syndrome / Q000150:complications / Q000276:immunology*
chemical_list: D007074:Immunoglobulin G; D007147:Immunoglobulin Light Chains; D007075:Immunoglobulin M
vernacular_title: Syndrome de Gougerot-Sjögren et immunoglobuline monoclonale.