A case report of jejunogastric intussusception complicated by torsion: 17 years after subtotal gastrectomy - Summary - MDSpire

A case report of jejunogastric intussusception complicated by torsion: 17 years after subtotal gastrectomy

  • By

  • Haoyu Zhu

  • Lei Peng

  • Haipeng Liu

  • June 24, 2026

  • 0 min

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Objective:

To report a rare case of jejunogastric intussusception with torsion occurring 17 years after subtotal gastrectomy.

Approach:
  • Case Presentation: A 65-year-old man presented with acute abdominal pain, vomiting, and hematemesis after subtotal gastrectomy. Imaging revealed jejunogastric intussusception with torsion.
  • Surgical Intervention: Emergency laparotomy was performed, revealing extensive adhesions and a 360° clockwise torsion of the efferent loop. Surgical procedures included adhesiolysis, resection of necrotic bowel, and jejunojejunostomy.
Key Findings:
  • Jejunogastric intussusception with torsion is a rare but serious complication post-gastrectomy.
  • The patient presented with acute abdominal pain, vomiting, and hematemesis, with imaging confirming the diagnosis.
  • Emergency laparotomy revealed extensive adhesions and a 360° clockwise torsion of the efferent loop, necessitating surgical intervention.
Interpretation:

Jejunogastric intussusception with torsion should be considered in patients with a history of gastrectomy presenting with acute abdominal symptoms.

Limitations:
  • The case is a single report and may not represent the broader population.
  • Long-term outcomes beyond the 6-month follow-up are not discussed.
Conclusion:

The patient recovered without complications and remained asymptomatic at 6-month follow-up.

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