[Management of acute intestinal arterial ischemia]

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Updated: Oct 18, 2026

Rodent Model of Intestinal Ischemia-Reperfusion Injury via Occlusion of the Superior Mesenteric Artery
06:29

Rodent Model of Intestinal Ischemia-Reperfusion Injury via Occlusion of the Superior Mesenteric Artery

Published on: October 20, 2023

S Chabert1, J Porcheron, J G Balique

  • 1Service de Chirurgie Générale, Hôpital de Bellevue, Saint-Etienne.

Journal De Chirurgie
|November 5, 1999
PubMed

Insights

Acute mesenteric ischemia, a rare emergency, has a 90% mortality due to delayed diagnosis. Early diagnosis via aggressive mesenteric angiography is crucial for timely intervention and improved outcomes in high-risk patients.

Area of Science:

  • Vascular Surgery
  • Gastroenterology
  • Emergency Medicine

Context:

  • Acute mesenteric ischemia is a rare but life-threatening abdominal emergency.
  • Delayed diagnosis significantly contributes to the high mortality rate (90%).
  • Mesenteric ischemia and infarction represent distinct pathological stages with different treatment strategies and prognoses.

Purpose:

  • To emphasize the critical need for early diagnosis in acute mesenteric ischemia.
  • To advocate for an aggressive diagnostic and therapeutic approach.
  • To highlight the role of mesenteric angiography in both diagnosis and treatment.

Summary:

  • Superior mesenteric artery embolism is the most common cause of acute mesenteric ischemia.
  • Patients with risk factors and abdominal pain warrant immediate mesenteric angiography.
  • The primary surgical goal is to restore vascular supply, though prognosis remains poor.

Impact:

  • Promoting earlier diagnosis and intervention for acute mesenteric ischemia.
  • Improving patient outcomes through timely and aggressive management strategies.
  • Highlighting the diagnostic and therapeutic utility of mesenteric angiography in this critical condition.

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