Intravenous immunoglobulins modify relapsing membranous glomerulonephritis after kidney transplantation: a case report.

This case illustrates that immunoglobulins had long-lasting effects on the renal transplant although the glomerulonephritis had been resistant to other lines of therapy before transplant. We advocate that the use of immunoglobulins as a rescue therapy in refractory idiopathic membranous glomerulonephritis should be further investigated. Presently, existing evidence only comes from retrospective data and non-randomized trials.