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Updated: Apr 20, 2026

Multimodality Diagnosis of Mesenteric Ischemia
Published on: July 21, 2023
Right sided transmesentric hernia: A rare cause of acute abdomen in adults
Kaundinya Kiran Bharatam1, C Kaliyappa1, Raja Raghavendra Reddy1
1Sri Ramachandra Medical College, Chennai, India.
Introduction:
Transmesenteric mesocolic hernias are a rare cause of acute abdomen in adults with few reported cases in published literature.
Presentation Of Case:
We report a rare case of a 30-year-old male with right-sided transmesenteric hernia of ileum due to a congenital mesocolic defect resulting in acute abdomen, presenting as acute abdomen. The hernia was reduced, small bowel inspected for gangrene and mesenteric hernia repaired, following which the patient made a good recovery and was discharged 5 days later.
Discussion:
The insidious onset of transmesenteric herniae and lack of specific radiological or laboratory investigations reaffirms the importance of surgeons maintaining a high index of suspicion for this surgical emergency.
Conclusion:
Transmesentric hernia though rare can present as a case of acute abdomen in an emergency. The diagnosis is purely by a CT scan and close monitoring of the patient's general condition in cases of non-specific abdominal pain is essential to identify the rare deteriorating patient for early surgical intervention and optimal outcome.
Insights
Transmesenteric hernias, a rare cause of acute abdomen, require a high index of suspicion for timely diagnosis and surgical intervention. Early detection through CT scans and close patient monitoring is crucial for optimal outcomes in these surgical emergencies.
Area of Science:
- Abdominal Surgery
- Gastroenterology
- Radiology
Background:
- Transmesenteric mesocolic hernias are an uncommon cause of acute abdomen in adults.
- Published literature contains limited case reports on this condition.
Purpose of the Study:
- To report a rare case of transmesenteric hernia presenting as acute abdomen.
- To highlight diagnostic and management considerations for this surgical emergency.
Main Methods:
- Case report of a 30-year-old male with a right-sided transmesenteric hernia.
- Surgical reduction of the hernia, inspection of the small bowel, and repair of the mesenteric defect.
Main Results:
- The patient presented with acute abdomen due to a congenital mesocolic defect.
- Successful hernia reduction and repair led to good recovery.
- Patient discharged 5 days post-surgery.
Conclusions:
- Transmesenteric hernias can present insidiously as acute abdomen.
- Diagnosis relies heavily on CT scans and clinical suspicion.
- Prompt surgical intervention is vital for favorable outcomes.
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