title: [A rare cause of acute small bowel obstruction: incarcerated Spieghelian hernia. Case-report and literature review].
abstract: A 73-year-old man, who previously underwent laparotomy for pancreatic adenocarcinoma, was admitted in the emergency room for acute small bowel obstruction related to a strangulated Spieghelian hernia. On CT-scan, the hernia was located at the lateral border of the right rectus abdominis muscle below the external oblique muscle, among the transverse abdominis and internal oblique muscles layers. Spieghelian hernias (or hernia of the linea semilunaris) often occur at the level of a weak spot where the linea accurata crosses the linea semilunaris, when the posterior layer of the rectus gain changes its conformation. This weak spot is limited underneath by the inferior epigastric artery. When examining a patient with a previous history of laparotomy presenting with acute small bowel obstruction, it is mandatory to exclude a possible strangulated Spieghelian hernia before concluding to postoperative intra-abdominal adhesions. Spieghelian hernias are asymptomatic in approximately 90% of cases but entail a high risk of strangulation. Consequently, herniorrhaphy through a local approach route or open/laparoscopic mesh repair is always required.
authors.affiliation: Département de chirurgie digestive, hôpital Saint-Antoine, Assistance publique-Hôpitaux de Paris, France.
authors.forename: D
authors.initials: D
authors.lastname: Moszkowicz
authors.forename: F
authors.initials: F
authors.lastname: Paye
authors.forename: P
authors.initials: P
authors.lastname: Balladur
authors.forename: J H
authors.initials: JH
authors.lastname: Lefevre
mesh_terms: D034861:Abdominal Wall / Q000196:embryology; D000368:Aged; D021441:Carcinoma, Pancreatic Ductal / Q000601:surgery; D019468:Disease Management; D004630:Emergencies; D006555:Hernia, Ventral / Q000150:complications* / Q000000981:diagnostic imaging / Q000196:embryology / Q000503:physiopathology / Q000601:surgery; D059685:Herniorrhaphy; D006801:Humans; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D007579:Jejunal Diseases / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D007813:Laparotomy / Q000009:adverse effects*; D008297:Male; D010190:Pancreatic Neoplasms / Q000601:surgery; D012086:Reoperation; D013529:Surgical Wound Dehiscence / Q000601:surgery; D014057:Tomography, X-Ray Computed