Pseudoaneurysm at the cannulation site of the ascending aorta arising 8 days postoperatively: report of a case

Endoaortic occlusion with the intraclude device during the management of ascending aortic pseudoaneurysm

A 63-year-old man was admitted with chest pain after a previous aortic valve replacement. Computed tomographic scan identified a 7-cm pseudoaneurysm of the ascending aorta, and he was referred for repair. At operation, endoaortic occlusion of the aorta was used to arrest the heart and decompress the aorta to facilitate sternal reentry, dissection, and subsequent control. To our knowledge, this technique has not been reported and represents a useful maneuver in this challenging clinical situation.

False aneurysm with an aorto-superior vena cava fistula after replacement of the ascending aorta: report of a case

A 58-year-old female presenting with congestive heart failure due to a fistula between an aortic false aneurysm and the superior vena cava (SVC) is described. She had a history of Takayasu's arteritis (TA) and she had undergone aortic valve and ascending aorta replacement and coronary artery bypass grafting 6 years before. The false aneurysm had occurred 1 year after the surgery, and she had been conservatively managed. The operation revealed that the cause of the false aneurysm was the detachment of the two proximal saphenous vein anastomoses to the ascending aortic graft. After the surgery, the patient made an uneventful recovery. A false aneurysm of the ascending aorta is one of the most serious complications after replacement of the ascending aorta for patients with TA (Miyata et al. in J Vasc Surg 27:438-445, 1998). We herein present the exceptional case of a fistula between an aortic false aneurysm and the SVC that occurred after ascending aorta graft replacement.