title: Systemic lupus erythematosus developing malignant lymphoma with monoclonal IgM: case report.
mesh_terms: D000328:Adult; D000911:Antibodies, Monoclonal / Q000032:analysis*; D001402:B-Lymphocytes; D003593:Cytoplasm / Q000276:immunology; D005260:Female; D006801:Humans; D007147:Immunoglobulin Light Chains / Q000032:analysis*; D007075:Immunoglobulin M / Q000032:analysis*; D007146:Immunoglobulin lambda-Chains / Q000032:analysis*; D008180:Lupus Erythematosus, Systemic / Q000150:complications* / Q000188:drug therapy; D008223:Lymphoma / Q000209:etiology* / Q000276:immunology; D008775:Methylprednisolone / Q000627:therapeutic use
chemical_list: D000911:Antibodies, Monoclonal; D007147:Immunoglobulin Light Chains; D007075:Immunoglobulin M; D007146:Immunoglobulin lambda-Chains; D008775:Methylprednisolone