The approaches to diagnosis and treatment of combined liver and kidney diseases in children such as HBV- and HCV-associated glomerulonephritis, autosomal-recessive kidney disease, glycogen storage disease, Wilson's disease, and hepato-renal syndrome are presented.

Keywords: chronic kidney disease in children, heparo-renal syndrome, glycogen storage disease, Wilson’s disease, autosomal-recessive kidney disease, HCV-associated glomerulonephritis, HBV-associated glomerulonephritis