[Lymphoproliferative syndromes associated with rheumatoid arthritis].
Rheumatoid arthritis predispose to several lymphoproliferative syndromes, some of them are of doubtful neoplastic type, as the lymphoproliferative disease of granular lymphocytes, whereas others are clearly malignant, as non-Hodgkin's lymphomas and multiple myeloma. In this paper, we review the potential etiological agents, mainly the reduction of the "natural killer" activity and immunity disorders against virical oncogenes. The onset of monoclonal gammopathy in rheumatoid patients is also stressed, due to its potential prognosis value in the development of lymphoid neoplasias.
Roldán
M R
MR
Sección de Reumatología, Hospital Regional Reina Sofía, Córdoba.
Román
J
J
González
J
J
D001172:Arthritis, Rheumatoid / Q000150:complications*; D006801:Humans; D008223:Lymphoma / Q000150:complications; D008232:Lymphoproliferative Disorders / Q000150:complications*; D010265:Paraproteinemias / Q000150:complications