title: Small bowel obstruction secondary to an appendiceal tourniquet.
abstract: BACKGROUND
  An 83-year-old lady was admitted with a 3-day history of non-specific abdominal pain that had rapidly increased in severity on the day of admission necessitating an emergency laparotomy. Intra-operative findings demonstrated a mechanical small bowel obstruction secondary to a chronically inflamed appendix acting as a tourniquet around a loop of terminal ileum.
  
  
  CONCLUSIONS
  This case highlights an extremely rare and life-threatening complication of appendicitis.
  
  
  METHODS
  True mechanical small bowel obstruction secondary to an acutely or chronically inflamed appendix encircling the distal small bowel remains extremely rare with only ten cases reported in the literature.
  
  
  CONCLUSIONS
  Clinical assessment remains paramount in the treatment of these patients to facilitate prompt diagnosis and treatment which is vital to provide an optimal platform for post-operative recovery and survival. Although CT imaging is a highly effective investigative modality in these cases, operative treatment should not be delayed for a radiological investigation in the presence of abdominal peritonism.
authors.affiliation: Department of Surgery, c/o Level 5 secretaries, Belfast City Hospital, Lisburn Road, Belfast, BT9 7AB, UK. modonnell904@hotmail.com
authors.forename: M E
authors.initials: ME
authors.lastname: O'Donnell
authors.forename: M A
authors.initials: MA
authors.lastname: Sharif
authors.forename: A
authors.initials: A
authors.lastname: O'Kane
authors.forename: R A J
authors.initials: RA
authors.lastname: Spence
mesh_terms: D000369:Aged, 80 and over; D001064:Appendicitis / Q000150:complications* / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D007421:Intestine, Small / Q000473:pathology* / Q000601:surgery; D014111:Tourniquets