title: Systemic lupus erythematosus in a patient with primary MALT lymphoma of the larynx.
abstract: Primary lymphomas of the larynx are extremely rare. Even more unusual is their association with rheumatologic diseases. Some cases of lymphoma have developed after chemotherapy for rheumatologic diseases, suggesting that the treatment may contribute to the development of lymphoma. The converse can also occur-the development of rheumatologic disease after a primary laryngeal lymphoma-but that is even rarer. We report a case of primary extranodal marginal zone B-cell MALT (mucosa-associated lymphoid tissue)lymphoma of the larynx in a 42-year-old woman treated with involved-field radiotherapy who developed systemic lupus erythematosus (SLE) 1 year after the lymphoma diagnosis. Currently, the patient remains in remission 8 years after her diagnosis. The SLE, for which she is receiving maintenance therapy, is stable.
authors.affiliation: Clinical Hematology Department, Institut Català d'Oncologia, Hospital Germans Trias i Pujol, Badalona, Universitat Autònoma de Barcelona, Spain.
authors.forename: Núria
authors.initials: N
authors.lastname: Gonzàlez
authors.forename: Blanca
authors.initials: B
authors.lastname: Xicoy
authors.forename: Alejandro
authors.initials: A
authors.lastname: Olivé
authors.forename: Josep
authors.initials: J
authors.lastname: Jové
authors.forename: Josep-Maria
authors.initials: JM
authors.lastname: Ribera
authors.forename: Evarist
authors.initials: E
authors.lastname: Feliu
mesh_terms: D000328:Adult; D005260:Female; D005938:Glucocorticoids / Q000627:therapeutic use; D006801:Humans; D006886:Hydroxychloroquine / Q000627:therapeutic use; D007822:Laryngeal Neoplasms / Q000532:radiotherapy*; D008180:Lupus Erythematosus, Systemic / Q000188:drug therapy / Q000209:etiology*; D018442:Lymphoma, B-Cell, Marginal Zone / Q000532:radiotherapy*; D008775:Methylprednisolone / Q000627:therapeutic use; D009381:Neoplasms, Radiation-Induced; D016896:Treatment Outcome
chemical_list: D005938:Glucocorticoids; D006886:Hydroxychloroquine; D008775:Methylprednisolone