Ultrasound-Guided Transmesenteric Retrograde Recanalization of Ostial Superior Mesenteric Artery Occlusion

Key Points

• To evaluate the effectiveness of ultrasound-guided transmesenteric revascularization in patients with ostial superior mesenteric artery occlusion.
• Utilized ultrasound guidance for transmesenteric intervention
• Performed minilaparotomy in high-risk patients
• Focused on patients unresponsive to endovascular therapy
• Demonstrated improved vascularization in targeted patients
• Showed feasibility as a salvage procedure for complex cases
• Indicated lower risk compared to conventional revascularization methods