[Renal diseases in malignancies]

Malignancies may be associated with a variety of renal complications. These include: acute kidney injury, chronic tubulointerstitial and vascular pathologies as well as paraneoplastic glomerulonephritis. Membranous nephropathy consists a main paraneoplastic glomerulopathy in solid tumors, and minimal change disease is the most common in haematologic malignancies, especially in Hodgkin lymphoma. Epidemiology, pathogenesis, clinical manifestations and management of these conditions are described in the paper.