The ureter, the urologist and the paediatrician.
D001284:Atrophy; D002675:Child, Preschool; D004106:Dilatation; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011141:Polyuria / Q000209:etiology; D011704:Pyelonephritis / Q000150:complications; D011859:Radiography; D012017:Referral and Consultation; D014513:Ureter / Q000503:physiopathology; D014515:Ureteral Diseases / Q000000981:diagnostic imaging / Q000601:surgery / Q000628:therapy*; D014517:Ureteral Obstruction / Q000150:complications; D001748:Urinary Bladder Neck Obstruction / Q000150:complications; D014552:Urinary Tract Infections / Q000150:complications / Q000175:diagnosis; D014718:Vesico-Ureteral Reflux / Q000175:diagnosis