Intersigmoid hernia: Report of a case.
Yasuhiro Nihon-Yanagi1, Mitsuru Ooshiro, Aisaku Osamura
1Department of Surgery, Toho University Sakura Medical Center, 564-1 Shimoshizu, Sakura, Chiba, Japan.
Surgery Today
|January 29, 2010
Summary
An intersigmoid hernia caused persistent abdominal pain and intestinal obstruction in a young man. Surgical reduction and closure resolved the condition, highlighting this rare internal hernia.
Area of Science:
- Gastroenterology
- Surgical Anatomy
Background:
- Internal hernias, particularly sigmoid mesocolon hernias, are rare causes of intestinal obstruction.
- Early diagnosis and surgical intervention are crucial for favorable outcomes.
Observation:
- A 28-year-old male presented with persistent abdominal pain and signs of small-bowel obstruction.
- Imaging revealed an edematous, fluid-filled ileum consistent with incarceration.
- Exploratory laparotomy identified ileal herniation into the intersigmoid fossa.
Findings:
- The patient was diagnosed with an intersigmoid hernia, a specific type of sigmoid mesocolon hernia.
- Successful surgical reduction of the incarcerated ileum and closure of the mesenteric defect were performed.
- The patient experienced an uneventful postoperative recovery.
Implications:
- This case underscores the importance of considering rare internal hernias in the differential diagnosis of intestinal obstruction.
- Reviewing reported cases, including this one and 60 from Japan, aids in understanding the epidemiology and management of sigmoid mesocolon hernias.
- Accurate anatomical understanding of the sigmoid mesocolon is vital for surgeons managing these uncommon conditions.
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