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Ileosigmoid knotting: a case report and review
1Department of Surgery, University of Queensland, Princess Alexandra Hospital, Brisbane, Australia.
Summary
Ileosigmoid knotting, a rare form of compound volvulus, involves the small intestine (ileum) knotting around the sigmoid colon. This case highlights the need for prompt surgical intervention in Australia for this life-threatening condition.
Area of Science:
- Gastroenterology
- Surgical Pathology
Background:
- Ileosigmoid knotting, a rare cause of intestinal obstruction, is infrequently reported globally.
- This condition involves the ileum becoming knotted around the sigmoid colon, leading to compromised blood supply.
Observation:
- A 41-year-old woman presented with severe abdominal pain disproportionate to physical findings.
- Surgical exploration revealed a gangrenous ileosigmoid knot, necessitating resection and anastomosis.
Findings:
- The case represents the first reported instance of ileosigmoid knotting in Australia.
- Successful management involved surgical resection and primary anastomosis of the affected bowel segments.
- Anatomical predisposition, such as long mesenteries, is likely a contributing factor.
Implications:
- Early laparotomy is crucial for patients presenting with severe abdominal pain suggestive of this condition.
- Surgical management should prioritize safety, with resection and anastomosis being a viable option.
- Understanding the geographical distribution and predisposing factors can aid in diagnosis and prevention.