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Updated: Jul 18, 2026

Multimodality Diagnosis of Mesenteric Ischemia

Multimodality Diagnosis of Mesenteric Ischemia

Published on: July 21, 2023

[Diagnostic approach to ischemic colitis].

Miguel A Montoro Huguet¹, Santos Santolaria Piedrafita

¹Departamento de Medicina y Psiquiatría, Universidad de Zaragoza, España. montorohuguet@gmail.com

Gastroenterologia Y Hepatologia

|January 3, 2007

Summary

Ischemic colitis, a common intestinal ischemia, occurs when the colon lacks blood supply. Diagnosis relies on symptom patterns, risk factors, and timely colonoscopy, avoiding it if peritonitis is present.

Area of Science:

Gastroenterology
Vascular Medicine

Context:

Ischemic colitis is the most common type of intestinal ischemia.
It results from temporary loss of blood flow to the colon.
Diagnosis requires high clinical suspicion, considering symptom patterns and patient risk factors.

Purpose:

To outline the diagnostic approach for ischemic colitis.
To highlight key clinical and imaging findings.
To provide guidance on management based on disease severity.

Summary:

Clinical suspicion is key, noting symptoms like abdominal pain, urgency, and rectal bleeding in patients with vascular risk factors.
Early colonoscopy (within 48 hours) is crucial for diagnosis, unless peritonitis is present.
Imaging like Doppler ultrasound and CT scans aid diagnosis and prognosis in severe cases; angiography is reserved for diagnosing acute mesenteric ischemia.

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Systematic Scoring Analysis for Intestinal Inflammation in a Murine Dextran Sodium Sulfate-Induced Colitis Model

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Impact:

Facilitates timely and accurate diagnosis of ischemic colitis.
Guides appropriate management strategies, including imaging and endoscopic procedures.
Emphasizes the importance of investigating thrombophilia in younger patients (<60 years).