%0 Case Reports
%T [Monoclonal gammopathies and kidney: a diagnostic challenge without any clues].
%A Schiavone G
%A Catapano F
%A Ratto E
%A Fabbrizio B
%A Mancini E
%A Schiavone G
%A Catapano F
%A Ratto E
%A Fabbrizio B
%A Mancini E
%A Schiavone G
%A Catapano F
%A Ratto E
%A Fabbrizio B
%A Mancini E
%J G Ital Nefrol
%V 39
%N 2
%D Apr 2022 21
%M 35471002
暂无%X Diagnosis of monoclonal gammopathy of renal significance (MGRS) with histopathologic features of proliferative GN with monoclonal immunoglobulin deposits (PGNMID) is a challenge for clinicians because of the absence of laboratory findings suggestive of glomerular involvement in paraproteinemia. Renal biopsy remains the gold standard for diagnosis of PGNMID because it is a monoclonal gammopathy with kidney damage often "without a detectable serum/urine clone". Through this case report, we want to focus on the complexity both in the diagnostic process and in monitoring the renal-hematological response to therapy.