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CASE REPORT |
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Year : 2015 | Volume
: 5
| Issue : 3 | Page : 190-192 |
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Strangulated hernia with bowel perforation through a defect of the broad ligament
Mohammad S Al-Qudah, Mohammad M Aladaileh, Mohammad Z Rashdan, Mohamad E Abdullah, Awni D Shahait
Department of General Surgery, Faculty of Medicine, Jordan University Hospital, University of Jordan, Amman, Jordan
Date of Web Publication | 19-Oct-2015 |
Correspondence Address: Dr. Mohammad S Al-Qudah Department of General Surgery, Faculty of Medicine, Jordan University Hospital, University of Jordan, Amman Jordan
Source of Support: None, Conflict of Interest: None | Check |
DOI: 10.4103/2278-9596.167522
Intestinal obstruction is a very common cause for presentation to the Emergency Department while internal hernia is a rare cause of obstruction. Among internal hernias, defects of the broad ligament (BL) are extremely rare. Defects of the BL can be either congenital or secondary to surgery, pelvic inflammatory disease, and delivery trauma. Herein, we report a 43-year-old lady, who presented with signs and symptoms of perforated small bowel for which a diagnosis of acute peritonitis was made. At laparotomy, the cause of the perforation was found to be an internal hernia through a defect in the right BL. Surgical management was taken with a smooth postoperative course. Keywords: Bowel perforation, broad ligament, internal hernia, intestinal obstruction
How to cite this article: Al-Qudah MS, Aladaileh MM, Rashdan MZ, Abdullah ME, Shahait AD. Strangulated hernia with bowel perforation through a defect of the broad ligament. Arch Int Surg 2015;5:190-2 |
How to cite this URL: Al-Qudah MS, Aladaileh MM, Rashdan MZ, Abdullah ME, Shahait AD. Strangulated hernia with bowel perforation through a defect of the broad ligament. Arch Int Surg [serial online] 2015 [cited 2024 Mar 29];5:190-2. Available from: https://www.archintsurg.org/text.asp?2015/5/3/190/167522 |
Introduction | | |
Intestinal obstruction is a common cause for presentation to the Emergency Department while internal hernia is a rare cause of such obstruction. Hernia through defects of the broad ligament (BL) is extremely rare. [1] The diagnosis of this condition is usually not made preoperatively due to its rarity and nonspecific manifestation. This report describes a rare case of intestinal obstruction with bowel perforation from internal hernia through a defect in the right BL.
Case Report | | |
A 43-year-old lady presented to the Surgical Department with vomiting, constipation, abdominal colic, and distension for 3 days. She was known to have primary hypertension and old cerebrovascular accident. She had previous two cesarean sections. She was febrile. Abdomen was distended with central and right lower abdominal tenderness. There was localized peritonism in the right lower quadrant, with hyperactive bowel sounds. Leukocyte count was elevated to 18,000/mm 3 . Multiple air-fluid levels were seen on an erect abdominal radiograph. Computed tomography (CT) was done to rule out complicated intestinal obstruction, which showed dilated small bowel down to the distal ileum, focal wall thickening with closed loops (whirlpool sign) suggestive of closed loop obstruction with free fluid in upper abdomen and pelvis [Figure 1]. | Figure 1: Computed tomography scan shows small bowel obstruction due to a broad ligament hernia (the black line at the defect), which is a closed-loop small bowel obstruction with a whirlpool sign closed loop (CL). The hernia located anterior to the uterus (U) pushing the uterus laterally to the left. Efferent and afferent ileal limbs (E and A, respectively.)
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Patient was prepared with nasogastric tube and Foley's catheter insertion, hydration, and intravenous broad spectrum antibiotic (imipenem 500 mg 4 times daily). Diagnostic laparoscopy was decided because of closed loop obstruction and, which showed closed loop of the ileum herniating through a 4 cm defect in the right BL, the proximal bowel was markedly dilated, and the incarcerated portion was necrotic with perforation [Figure 2]. The operation was converted to an open laparotomy because of presence of perforation, which showed 20 cm long of nonviable bowel (80 cm from the ileocecal junction), which was resected and end to end one layer interrupted hand sewn anastomosis was performed. A 4 cm defect in the right BL was closed with 2.0 nonabsorbable suture. The patient had an uneventful postoperative recovery and was discharged home 5 days after surgery on oral antibiotic (cefuroxime 500 mg twice daily for 5 days). The histopathological report was consistent with gangrenous bowel. | Figure 2: A laparoscopic picture is revealing a defect in the right broad ligament (BL) (black hollow arrow). Afferent and efferent ileal loops (I). The round ligament (RL), the ovarian ligament (LO), and the uterus (U)
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Discussion | | |
This is probably the first reported case of internal hernia through a defect of the BL with perforation of small bowel loop, as noted during surgical exploration. It is important to keep in mind the possibility of internal hernia because it may present with serious complication.
Internal hernias represent only 0.4-4.1% of all small bowel incarcerations, and of these, the hernias through a defect of the BL represent only 4% with only 28 reported cases. [1] An internal hernia is defined as the protrusion of an intra-abdominal viscus through or into the retroperitoneal fossae or a mesenteric defect. [2] The various types of internal hernias include paraduodenal hernias (53%), pericecal hernias (13%), hernias through the foramen of winslow (8%), sigmoid related hernias (6%), and transmesenteric hernias (8%). [2] Herniation of structures through a defect in the BL is even more uncommon and was firstly reported by Quain in 1861.
Hunt classified hernias of the BL into two types: The fenestra type that is caused by a complete fenestration through a defect in the BL as in the present case and the pouch type, [3] which involves herniation into the pouch from an anterior or posterior opening. [4] The etiology is unknown, nevertheless, congenital, and acquired causes had been reported. The acquired ones include previous surgeries, pregnancy and birth trauma, endometriosis, and pelvic inflammatory disease. There are 2 cases of unilateral congenital BL defect reported in English literature, first by Hiraiwa et al. in 2006 [4] and the 2 nd case by Ngabou et al. in 2012. [5] Review of the case reports revealed that the most common content of a hernia through a defect in the BL was the small bowel (25 out of 28 cases), especially the ileum. The sigmoid colon, cecum, appendix, and ovary have been reported to herniate through a BL defect resulting in complications such as bowel ischemia, ileovaginal fistula, and strangulation of the ovary. [6] Our case is the first one, which presented with bowel perforation as a complication. The defect is usually unilateral and rarely bilateral. Other classification was mentioned by Cilley et al. in 1986 which was based on the anatomical location of the defect. Type 1: The most common (like in our case) the defect through the entire BL, type 2: Through the mesosalpinx or mesovarium, and type 3: Throughout the meso-ligamentum teres. [3]
The preoperative diagnosis of an internal hernia through a defect in the BL is often difficult as the clinical picture of small bowel obstruction is nonspecific. However, there were 5 cases diagnosed by CT preoperatively. [7] The pathognomonic radiological feature of small bowel obstruction due to a BL hernia, as in this case, is a closed loop small bowel obstruction with a hernia located lateral to the uterus as first described by Balthazar et al. [7]
Laparoscopic surgery has gained an increasingly important role in the diagnosis and treatment of intestinal obstruction. The 1 st case of laparoscopic repair of the hernia through a BL defect was reported by Guillem et al. in 2003, since that time, 13 out of 20 cases were carried out laparoscopically with an uneventful outcome, while the 8 cases before 2003 were managed by laparotomy. [8],[9] Diagnosis and effective surgical treatment of complicated internal hernia are challenging by laparoscopy, but it can be carried out through an open approach. In our patient, we converted to laparotomy because of safety and ease of accomplishment.
Conclusion | | |
BL hernia is the rarest form of internal hernia that may lead to severe complications. It must be kept in mind as a possible cause of intestinal obstruction in females. CT scan may suggest the diagnosis. Diagnostic laparoscopy is ideal as it allows for definitive diagnosis and effective surgical treatment, but it can be carried out through an open approach. Early surgical treatment is mandatory in these cases to reduce morbidity and mortality from strangulation.
References | | |
1. | Cazzo E, Maciel OW, Neto OO, Miolo TL. Intestinal obstruction secondary to incarcerated broad ligament hernia: A case report. OA Case Rep 2013;2:34. |
2. | Tanaka M, Kaneko Y, Ietsugu K, Yoshida C. Internal herniation through a broad ligament defect after obturator hernia repair. Surg Today 1994;24:634-7. |
3. | Cilley R, Poterack K, Lemmer J, Dafoe D. Defects of the broad ligament of the uterus. Am J Gastroenterol 1986; 81:389-91. [ PUBMED] |
4. | Hiraiwa K, Morozumi K, Miyazaki H, Sotome K, Furukawa A, Nakamaru M. Strangulated hernia through a defect of the broad ligament and mobile cecum: A case report. World J Gastroenterol 2006;12:1479-80. |
5. | Ngabou UD, Hornez E, Chiron P, Fondin M, Pons F. Internal hernia through a defect in the broad ligament. J Visc Surg 2012;149:e161-2. |
6. | Quiroga S, Sarrias M, Sánchez JL, Rivero J. Small bowel obstruction secondary to internal hernia through a defect of the broad ligament: Preoperative multi-detector CT diagnosis. Abdom Imaging 2012;37:1089-91. |
7. | Balthazar EJ, Birnbaum BA, Megibow AJ, Gordon RB, Whelan CA, Hulnick DH. Closed-loop and strangulating intestinal obstruction: CT signs. Radiology 1992;185:769-75. |
8. | Guillem P, Cordonnier C, Bounoua F, Adams P, Duval G. Small bowel incarceration in a broad ligament defect. Surg Endosc 2003;17:161-2. |
9. | Lim SZ, Tan VKM, Teo MCC. Case Report of an Internal Hernia Through a Unilateral Congenital Defect of the Broad Ligament and Literature Review, Proceedings of Singapore Healthcare, 2012; 21:213-6. |
[Figure 1], [Figure 2]
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