Increasingly, monoclonal gammopathies of renal significance (MGRS) are being described as unique, distinct disease states. We describe a type of MGRS with proliferative glomerular lesions with monoclonal immunoglobulin deposits of rarely reported IgG2 lambda chains.
Keywords: Acute kidney injury; antineutrophil cytoplasmic antibodies; blood urea nitrogen; chronic kidney disease; lambda chains; monoclonal gammopathies of renal significance; proliferative glomerulonephritis with monoclonal immunoglobulin deposits.