title: Mucosa-associated lymphoid tissue lymphomas in two patients with rheumatoid arthritis on second-line agents, and secondary Sjögren's syndrome.
abstract: We report two patients with rheumatoid arthritis and secondary Sjögren's syndrome whose disease was complicated by a mucosa-associated lymphoid tissue (MALT) lymphoma. Although this particular type of lymphoma is associated with primary Sjögren's syndrome, it has not been described, to our knowledge, in the context of rheumatoid arthritis and Sjögren's syndrome. The potential causative factors are discussed.
authors.affiliation: Centre for Rheumatology/Bloomsbury Rheumatology Unit, Department of Medicine, University College London, UK.
authors.forename: N
authors.initials: N
authors.lastname: Sutcliffe
authors.forename: C
authors.initials: C
authors.lastname: Smith
authors.forename: P M
authors.initials: PM
authors.lastname: Speight
authors.forename: D A
authors.initials: DA
authors.lastname: Isenberg
mesh_terms: D000328:Adult; D018501:Antirheumatic Agents / Q000627:therapeutic use; D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000188:drug therapy / Q000473:pathology; D004359:Drug Therapy, Combination; D006801:Humans; D018442:Lymphoma, B-Cell, Marginal Zone / Q000209:etiology* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D012859:Sjogren's Syndrome / Q000150:complications* / Q000473:pathology
chemical_list: D018501:Antirheumatic Agents