title: Ureteral obstruction after appendectomy.
mesh_terms: D001002:Anuria / Q000209:etiology; D001062:Appendectomy; D001064:Appendicitis / Q000150:complications*; D002648:Child; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D008297:Male; D010538:Peritonitis / Q000150:complications; D014511:Uremia / Q000209:etiology; D014517:Ureteral Obstruction / Q000209:etiology*; D014567:Urography