title: Giant ectopic ureter presenting as an abdominal mass in a newborn infant.
mesh_terms: D000008:Abdominal Neoplasms / Q000175:diagnosis; D001344:Autopsy; D003937:Diagnosis, Differential; D004106:Dilatation; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011859:Radiography; D014513:Ureter / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000473:pathology