Multidetector CT imaging in mesenteric ischemia--pearls and pitfalls

Area of Science:

• Radiology
• Gastroenterology
• Vascular Surgery

Background:

• Mesenteric ischemia presents diagnostic challenges due to nonspecific clinical and laboratory findings.
• Early diagnosis is critical for effective treatment and improved patient outcomes.
• Multidetector computed tomography (MDCT) is a key imaging modality for evaluating mesenteric ischemia.

Purpose of the Study:

• To review the diagnostic imaging features of mesenteric ischemia on MDCT.
• To highlight imaging findings that mimic mesenteric ischemia, such as inflammation and infection.
• To emphasize the importance of recognizing imaging features for accurate diagnosis.

Main Methods:

• Review of multidetector computed tomography findings in patients with confirmed mesenteric ischemia.
• Comparison of imaging features of mesenteric ischemia with those of other intra-abdominal pathologies.
• Literature review of established imaging criteria for mesenteric ischemia.

Main Results:

• MDCT demonstrates high sensitivity and specificity for diagnosing mesenteric ischemia.
• Certain imaging features can overlap between mesenteric ischemia and other conditions like benign inflammation and infection.
• Detailed knowledge of imaging findings aids in differentiating mesenteric ischemia from its mimics.

Conclusions:

• MDCT is an invaluable tool for the diagnosis of mesenteric ischemia.
• Awareness of potential imaging mimics is essential for accurate and timely diagnosis.
• Accurate diagnosis through imaging facilitates prompt management of mesenteric ischemia.