title: Late thrombosis of a thoracic aorta stent graft: Therapeutic management.
abstract: The case of a 17-year-old adolescent boy with severe polytrauma is reported. Among other injuries, he presented with aortic rupture distal to the origin of the subclavian artery with no bleeding into the mediastinum. The lesion was repaired by placement of a Cook TX2 endovascular graft (Cook Incorporated, Bloomington, Ind). One year later, he was hospitalized with acute heart failure. Computed tomography angiography showed nearly complete stent graft occlusion and no evidence of altered integrity of the device. A right axillofemoral bypass was performed, allowing conversion to successful definitive repair consisting of an extra-anatomic bypass from the ascending aorta to the supraceliac abdominal aorta.
authors.affiliation: Section of Vascular and Endovascular Surgery of Hospital Universitario Vall d'Hebron, Universidad Autónoma de Barcelona, Barcelona, Spain. 30908bag@comb.es
authors.forename: Beatriz
authors.initials: B
authors.lastname: Alvarez
authors.forename: Ivan
authors.initials: I
authors.lastname: Constenla
authors.forename: Jordi
authors.initials: J
authors.lastname: Maeso
authors.forename: Manel
authors.initials: M
authors.lastname: Matas
mesh_terms: D000063:Accidents, Traffic; D000293:Adolescent; D001013:Aorta, Thoracic / Q000000981:diagnostic imaging / Q000293:injuries / Q000601:surgery*; D001019:Aortic Rupture / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D001027:Aortography / Q000379:methods; D001807:Blood Vessel Prosthesis; D019917:Blood Vessel Prosthesis Implantation / Q000009:adverse effects / Q000295:instrumentation*; D006083:Graft Occlusion, Vascular / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D006333:Heart Failure / Q000209:etiology / Q000601:surgery; D006801:Humans; D008297:Male; D011474:Prosthesis Design; D011475:Prosthesis Failure; D012086:Reoperation; D015607:Stents; D013927:Thrombosis / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome