Medullary Sponge Kidney, also known as cacchi-ricci disease, is related to nephrocalcinosis and nephrolithiasis, calcium oxalate, 1. An important gene associated with Medullary Sponge Kidney is HNF1B (HNF1 Homeobox B). The drugs Venglustat and Enzyme Inhibitors have been mentioned in the context of this disorder. Affiliated tissues include kidney and liver, and related phenotypes are nephrolithiasis and hematuria