label: Monoclonal Gammopathy of Renal Significance
label_lc: monoclonal gammopathy of renal significance
description: A condition caused by a B-cell or plasma cell clone resulting in the deposition of the secreted monoclonal immunoglobulin, without evidence for overt lymphoma or myeloma. This category includes a wide spectrum of renal pathology and include such lesions as immunoglobulin-associated amyloidosis, the monoclonal immunoglobulin deposition diseases (MIDDs; light chain deposition disease, heavy chain deposition disease, and light and heavy chain deposition disease), proliferative glomerulonephritis with monoclonal immunoglobulin deposits (PGNMID), C3 glomerulopathy with monoclonal gammopathy, light chain proximal tubulopathy (Fanconi syndrome), and several others.