Acute mesenteric ischemia: A critical role for the radiologist

Area of Science:

• Medical Imaging
• Gastroenterology
• Vascular Surgery

Background:

• Acute mesenteric ischemia (AMI) is a critical condition with high mortality, often exceeding 95% without intervention.
• Prompt diagnosis and management are vital to improve patient outcomes.
• Contrast-enhanced computed tomography (CT) has emerged as a primary diagnostic tool for AMI.

Purpose of the Study:

• To provide an overview of the diagnostic role of imaging in acute mesenteric ischemia.
• To enhance understanding of imaging-based diagnosis for improved patient management.
• To highlight the importance of a multidisciplinary approach in treating this life-threatening condition.

Main Methods:

• Review of diagnostic features of AMI on contrast-enhanced CT.
• Emphasis on rapid CT acquisition and interpretation.
• Discussion of multimodal and multidisciplinary patient management strategies.

Main Results:

• Contrast-enhanced CT effectively identifies vascular abnormalities and signs of intestinal ischemic injury in AMI.
• Timely imaging facilitates prompt initiation of appropriate treatment.
• Multidisciplinary collaboration is essential for optimal patient care.

Conclusions:

• Imaging, particularly contrast-enhanced CT, is fundamental in the rapid diagnosis of acute mesenteric ischemia.
• A coordinated, multidisciplinary approach involving various specialists is necessary for effective management.
• Improving the understanding of imaging-based diagnosis can lead to better outcomes for patients with AMI.