Acute thromboembolic occlusion of the superior mesenteric artery following covered stent occlusion in the superior mesenteric artery: endovascular therapy using mechanical rotational thrombectomy.

Jan P Goltz, Bernhard Petritsch, Leo Spor, Dietbert Hahn, Ralph Kickuth

Institute of Radiology, University of Würzburg, Germany. goltz@roentgen.uni-wuerzburg.de

VASA. Zeitschrift für Gefässkrankheiten 2012 Sep

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Acute thromboembolic occlusion of the superior mesenteric artery is a rare and often fatal condition in which surgery represents the golden standard in therapy. We present a case in which a patient was treated with covered stent implantation for acute bleeding from the superior mesenteric artery following pancreatic resection, radiation, and embolization of a hepatic artery pseudoaneurysm. Some weeks later clinical signs were suggestive of acute thromboembolic occlusion of the superior mesenteric artery and digital subtraction angiography showed occlusion of the previously implanted covered stents. The patient was successfully treated transfemorally with percutaneous mechanical instent thrombectomy using a 6F Rotarex® catheter. We conclude that in selected cases percutaneous mechanical thrombectomy may represent a minimally-invasive alternative to open surgical thrombectomy for treatment of acute thromboembolic occlusion of the superior mesenteric artery.

Citation

Jan P Goltz, Bernhard Petritsch, Leo Spor, Dietbert Hahn, Ralph Kickuth. Acute thromboembolic occlusion of the superior mesenteric artery following covered stent occlusion in the superior mesenteric artery: endovascular therapy using mechanical rotational thrombectomy. VASA. Zeitschrift für Gefässkrankheiten. 2012 Sep;41(5):375-9