title: Bilateral orthotopic ureteroceles causing massive ureteral dilatation in children.
mesh_terms: D001424:Bacterial Infections / Q000209:etiology; D004108:Dilatation, Pathologic; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D011859:Radiography; D012092:Replantation; D014513:Ureter / Q000601:surgery; D014515:Ureteral Diseases / Q000000981:diagnostic imaging / Q000209:etiology; D014518:Ureterocele / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D014552:Urinary Tract Infections / Q000209:etiology