title: [2 cases of sponge kidney].
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006417:Hematuria / Q000209:etiology; D006801:Humans; D008297:Male; D007691:Medullary Sponge Kidney / Q000150:complications / Q000000981:diagnostic imaging*; D008875:Middle Aged; D014567:Urography
vernacular_title: Dwa przypadki nerek gabczastych.