Two-Stage Hybrid Approach for Treatment of Abdominal Aortic Pseudoaneurysm Combined with Superior Mesenteric Artery Occlusion Secondary to Vasculo-Behçet's Disease.

Behcet's disease (BD) is a chronic multisystem autoinflammatory disorder. Multiple arterial involvement in vasculo-BD was extremely rare. A 40-year-old man suffered from abdominal pain and increased lower back pain. He was diagnosed with BD 4 years ago. Computed tomography angiography indicated a 40 mm x 90 mm abdominal aortic saccular pseudoaneurysm and a proximal superior mesenteric artery (SMA) occlusion. We report here a case of successful treatment for abdominal aortic pseudoaneurysm (AAP) and SMA occlusion in a complicated vasculo-BD using 2-stage procedure, including endovascular intervention for AAP and hybrid approach with laparotomy and retrograde canalization and revascularization for SMA occlusion. Retrograde open mesenteric stenting was effective in the treatment of SMA occlusion in patients with vasculo-BD.