Superior mesenteric artery embolism treated with percutaneous mechanical thrombectomy

Area of Science:

• Vascular Surgery
• Interventional Radiology
• Gastroenterology

Background:

• Acute superior mesenteric artery embolism is a critical condition causing intestinal ischemia.
• Early diagnosis and intervention are crucial for patient survival and outcomes.
• Chronic atrial fibrillation is a common risk factor for embolic events.

Observation:

• A 63-year-old male patient presented with progressive abdominal pain.
• Computed tomography angiography confirmed an occlusion in the distal superior mesenteric artery.
• The patient had a history of chronic atrial fibrillation.

Findings:

• The patient underwent successful transaxillary percutaneous mechanical thrombectomy.
• A 6F Aspirex thrombectomy catheter was utilized for thrombus aspiration.
• The procedure effectively restored blood flow, resolving the embolism.

Implications:

• Percutaneous mechanical thrombectomy is a viable and effective treatment for acute superior mesenteric artery embolism.
• Minimally invasive endovascular techniques can be safely applied in managing mesenteric ischemia.
• This case highlights the importance of prompt diagnosis and endovascular intervention in embolic mesenteric events.