Catalog
Medullary sponge kidney
Link to WHO Definition
Medullary sponge kidney – http://id.who.int/icd/entity/1723148250
A condition characterised by cystic or saccular dilatations of the medullary collecting ducts seen with radiocontrast filling. A predisposition to stones and associated often with renal tubular acidosis. There is no clear genetic predisposition.