Proliferative glomerulonephritis with monoclonal immunoglobulin deposits (PGNMID) is among the spectrum of monoclonal protein-associated renal diseases, with only about 15 case reports in children. We report a 7-year-old boy with biopsy-proven crescentic PGNMID who progressed to end-stage renal disease within a few months of presentation. He then received a renal transplant with his grandmother as a donor. Proteinuria was detected at 27 months post-transplant and an allograft biopsy revealed a recurrent disease.
Keywords: Monoclonal gammopathy; PGNMID; recurrence.
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