Fig. 4From: Xenopericardial roll graft replacement for infectious pseudoaneurysms and graft infections of the aortaa The aneurysm was located in the proximal aortic arch (Case 2). b Three-branched pericardial sheet. c Postoperative 3-D computed tomography revealed no stenosis or dilatation of the xenopericardial roll graft branchesBack to article page