TY - JOUR T1 - Three cases of monoclonal gammopathy of renal significance after kidney transplantation. De novo C3 glomerulopathy JO - Nefrología (English Edition) T2 - AU - Serra,Núria AU - Facundo,Carme AU - Canal,Cristina AU - Arce,Yolanda AU - Ayasreh,Nadia AU - Vila,Anna AU - Bardají,Beatriz AU - Silva,Irene AU - López,Víctor AU - Benito,Silvia AU - Ballarín,Jose AU - Guirado,Lluís SN - 20132514 M3 - 10.1016/j.nefroe.2019.02.004 DO - 10.1016/j.nefroe.2019.02.004 UR - https://www.revistanefrologia.com/en-three-cases-monoclonal-gammopathy-renal-articulo-S2013251419300379 AB - Monoclonal gammopathy of renal significance includes all renal disorders caused by a monoclonal immunoglobulin secreted by a non-malignant B-cell clone. Patients with MGRS do not, by definition, meet criteria for multiple myeloma, with haematological disorders generally considered to be monoclonal gammopathy of undetermined significance. Nevertheless, the renal involvement can be serious and require specific treatment. Monoclonal gammopathy of renal significance is associated with a wide spectrum of disorders, including the recently discovered C3 glomerulopathy. Development of C3 glomerulopathy in the context of monoclonal gammopathy of renal significance after kidney transplantation is uncommon and very few cases have been published to date. We report on three cases of C3 glomerulopathy in the context of de novo monoclonal gammopathy after kidney transplantation. ER -