Hyperuricemic Nephropathy, Familial Juvenile, 3, also known as hyperuricemic nephropathy, familial juvenile type 3, is related to tubulointerstitial kidney disease, autosomal dominant, 1. An important gene associated with Hyperuricemic Nephropathy, Familial Juvenile, 3 is HNF1B (HNF1 Homeobox B). Affiliated tissues include kidney, and related phenotypes are renal insufficiency and hyperuricemia