title: Systemic lupus erythematosus following total body irradiation for malignant lymphoma.
abstract: A case of a 63-year old man, who developed systemic lupus erythematosus three years after an initial diagnosis of small-cleaved centrofollicular lymphoma is described. The diagnosis of SLE was made on the basis of the accepted "1982 revised criteria for the classification of SLE". The autoimmune disease arose after a cycle of total body irradiation, despite the treatment with combination chemotherapeutic doses such a CVP or COAP or Cyclophosphamide, Vincristine, VM-26 and Prednisone. Genetic, immunological and exogenous environmental factors may co-exist and might equally be implicated in the pathogenesis of SLE and malignant lymphoma. However, the onset of SLE after total body irradiation could have been caused by the inactivation of suppressor T lymphocytes, which are known to be sensitive to radiations in vitro.
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D003131:Combined Modality Therapy; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000209:etiology*; D008223:Lymphoma / Q000188:drug therapy / Q000532:radiotherapy*; D008297:Male; D008875:Middle Aged; D014916:Whole-Body Irradiation / Q000009:adverse effects*