title: Urinary tract imaging--filling defect in the urinary bladder.
mesh_terms: D005260:Female; D006801:Humans; D007223:Infant; D015609:Organotechnetium Compounds; D011877:Radionuclide Imaging; D013400:Sugar Acids; D013667:Technetium; D014518:Ureterocele / Q000000981:diagnostic imaging*; D001743:Urinary Bladder / Q000000981:diagnostic imaging*
chemical_list: D015609:Organotechnetium Compounds; D013400:Sugar Acids; D013667:Technetium; C100014:technetium Tc 99m gluceptate