title: Acquired C1-inhibitor deficiency associated with antiidiotypic antibody to monoclonal immunoglobulins.
mesh_terms: D000799:Angioedema / Q000209:etiology / Q000276:immunology; D000888:Antibodies, Anti-Idiotypic / Q000276:immunology*; D001402:B-Lymphocytes / Q000378:metabolism; D003174:Complement C1 Inactivator Proteins / Q000172:deficiency*; D017977:Deltaretrovirus; D006801:Humans; D007074:Immunoglobulin G / Q000276:immunology; D007130:Immunoglobulin Idiotypes / Q000276:immunology*; D007136:Immunoglobulins / Q000096:biosynthesis / Q000276:immunology*; D008223:Lymphoma / Q000209:etiology / Q000276:immunology; D012192:Retroviridae Infections / Q000276:immunology
chemical_list: D000888:Antibodies, Anti-Idiotypic; D003174:Complement C1 Inactivator Proteins; D007074:Immunoglobulin G; D007130:Immunoglobulin Idiotypes; D007136:Immunoglobulins