title: Diseases of the urachus simulating intra-abdominal disorders.
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis*; D000293:Adolescent; D000328:Adult; D001064:Appendicitis / Q000175:diagnosis; D003560:Cysts / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D005402:Fistula / Q000175:diagnosis; D006801:Humans; D008297:Male; D014496:Urachal Cyst / Q000175:diagnosis; D014497:Urachus / Q000002:abnormalities / Q000196:embryology / Q000473:pathology*