title: [Angioscopy: a new intraoperative diagnostic and interventional tool for thoracic aortic treatment].
abstract: In complex thoracic aortic disease endovascular techniques and the use of hybrid stent grafts enables a combination therapy of the aortic arch and the descending aorta through a median sternotomy. This emphasizes the importance of intraoperative visualization of the descending aorta and its pathologies. Intraoperative angioscopy is a new diagnostic method for the assessment of distal aortic disease and assists in therapeutic decision-making and navigation of endovascular techniques in the descending aorta. This study presents the angioscopic results of 62 patients (mean age 60±12 years, 73% male, 54 aortic dissections, eight aortic aneurysms) during surgery of the thoracic aorta. Visualization of the extent of pathology along the downstream aorta was feasible in all patients. The implantation of a hybrid stent graft prosthesis was assisted by angioscopy in 34 patients and endovascular balloon dilatation of the stent graft was navigated by angioscopy in 11 patients. Angioscopy has become an indispensable tool in the intraoperative treatment of complex thoracic aortic disease in our clinic, particularly in the navigation of endovascular interventions in the distal thoracic aorta through the aortic arch.
authors: Abt. f. Thorax- und Kardiovaskuläre Chirurgie, Westdeutsches Herzzentrum Essen, Universitätsklinikum Essen, Hufelandstr. 55, 45122, Essen, Deutschland. ds.dohle@uk-essen.de
authors: D-S
authors: DS
authors: Dohle
authors: K
authors: K
authors: Tsagakis
authors: D
authors: D
authors: Wendt
authors: J
authors: J
authors: Benedik
authors: J A
authors: JA
authors: Piotrowski
authors: R A
authors: RA
authors: Janosi
authors: R
authors: R
authors: Erbel
authors: H
authors: H
authors: Jakob
mesh_terms: D017546:Angioscopy / Q000295:instrumentation / Q000379:methods* / Q000639:trends; D017545:Aortic Aneurysm, Thoracic / Q000473:pathology* / Q000601:surgery*; D001807:Blood Vessel Prosthesis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D019919:Prosthesis Implantation / Q000295:instrumentation / Q000379:methods* / Q000639:trends; D015607:Stents; D025321:Surgery, Computer-Assisted / Q000295:instrumentation / Q000379:methods* / Q000639:trends