Recurrent Systemic Lupus Erythematosus Involving Renal Allografts

Abstract

Two cases of recurrent systemic lupus erythematosus involving renal transplants are described. Neither case showed changes of transplant rejection. The clinical course, serologic tests and renal histopathologic findings remarkably paralleled those seen during each patient''s primary disease presentation. Typical and severe extrarenal manifestations of dermatitis, pleuritis and polyarthritis were noted before renal allograft lupus involvement. Rapid renofunctional deterioration was halted in 1 patient by plasmapheresis. In the 2nd patient a more protracted course involving the allograft is anticipated. Although previous experiences suggest that lupus disease activity burns out after the development of chronic renal failure, findings from these 2 cases contradict this presumption. Longer periods of transplant follow-up may show more recurrence of lupus erythematosus.