Supravesical hernias: a systematic review of the literature. Issue 11 (17th August 2020)

• Record Type: Journal Article
• Authors: Katsaros, Ioannis; Routsi, Eleni; Papapanou, Michail; Mastoraki, Aikaterini; Kontogeorgi, Evangelia; Tsapralis, Dimitrios; Vlachos, Konstantinos; Schizas, Dimitrios
• Is Part Of: ANZ journal of surgery. Volume 90:Issue 11(2020)
• Page Start: 2187
• Page End: 2192
• Publication Date: 2020-08-17
• Subjects: external hernia -- internal hernia -- rare hernia -- supravesical fossa -- supravesical hernia; Surgery -- Periodicals; 617.005
• DOI: 10.1111/ans.16252
• Languages: English
• ISSNs: 1445-1433

Abstract

Abstract: Background: A supravesical hernia (SH) is a rare abdominal wall hernia that is defined by the protrusion of abdominal viscera through the supravesical fossa. The objective of this study was to review current literature on SHs and elucidate their clinical manifestations and preferred therapeutic approach. Methods: PubMed, Embase and Cochrane bibliographical databases were searched (last search: 30 March 2020) for articles reporting on SHs. Results: Thirty‐four studies met our inclusion criteria and involved collectively 38 patients (94.7% males) with an age of 59.57 ± 14.84 (mean ± standard deviation) years. Abdominal pain (81.6%) and nausea and vomit (71.1%) were the most frequently encountered symptoms. The majority of patients (78.1%) had signs of bowel obstruction. Twenty‐nine patients (76.3%) suffered from an internal SH, while nine (23.7%) had an external one. An open hernia repair was conducted at 29 patients (76.3%), while eight (21.1%) had a laparoscopic approach and in one case (2.6%) the laparoscopic operation was converted to an open one. A mesh was applied at 14.3% of included cases. Eight patients (21.1%) underwent a bowel resection and hernia sac was resected at six (15.8%) cases. Four patients (11.8%) experienced postoperative complications and one patient (2.9%) died on first postoperative day. Conclusion: SH is an extremely rare type of hernia occurring through the supravesical fossa between the remnants of urachus and foetal umbilical arteries. All clinicians should be aware of this entity and further studies are necessary in order to clarify their aetiology, true incidence and optimal therapeutic approach. Abstract : A supravesical hernia is a rare abdominal wall hernia that is defined by the protrusion of abdominal viscera through the supravesical fossa, between the remnants of urachus and foetal umbilical arteries. It mainly concerns males and is usually presented as an internal hernia. The majority of patients refer to healthcare facilities with symptoms and signs of bowel obstruction.