disease has basis in dysfunction of MME membranous glomerulonephritis idiopathic membranous glomerulonephritis Extramembranous glomerulonephritis GARD:0009180 ICD10:N04.2 Idiopathic membranous glomerulonephritis (IMG) is a primary glomerular disease characterized by proteinuria, usually in the nephrotic range, with preserved renal function. Idiopathic membranous glomerulopathy MBNP MGN MONDO:0013860 NCIT:C123060 OMIM:614692 Orphanet:97560 SCTID:722119002 UMLS:C0086445 glomerulonephritis, membranous idiopathic membranous nephropathy membranous GN membranous nephropathy - Idiopathic membranous nephropathy, susceptibility to primary glomerular disease