title: Interest of fusion imaging and modern navigation tools with hybrid rooms in endovascular aortic procedures.
abstract: Because of the emergence of hybrid operating rooms, cone-beam CT scans (CBCT) allow new intraoperative imaging to be produced. Image fusion (3D preoperative CT scan overlaid onto 2D live fluoroscopy image) is the most popular application and makes it possible to navigate throughout the aorta and its branches without having to make use of an additional injection, and allows a reduction to be achieved in the quantity of contrast medium and irradiation required during complex procedures. Planning-oriented software available in hybrid rooms makes it possible to adjust to the patient and the nature of the procedure, the information that is relevant during the operation. CBCT can also be used as a diagnostic tool at the end of a procedure for the detection of endoleaks and could replace routine CT scans made during the first month following the procedure, indirectly contributing again to a reduction of X-ray and contrast agent doses.
authors.affiliation: CHU Rennes, Centre of Cardiothoracic and Vascular Surgery, Rennes, France - kaladrien@hotmail.fr.|INSERM, U1099, Rennes, France - kaladrien@hotmail.fr.|University Rennes 1, Signal and Image Processing Laboratory (LTSI), Rennes, France - kaladrien@hotmail.fr.
authors.forename: Adrien
authors.initials: A
authors.lastname: Kaladji
authors.affiliation: CHU Rennes, Centre of Cardiothoracic and Vascular Surgery, Rennes, France.|INSERM, U1099, Rennes, France.|University Rennes 1, Signal and Image Processing Laboratory (LTSI), Rennes, France.
authors.forename: Anne
authors.initials: A
authors.lastname: Daoudal
authors.affiliation: CHU Rennes, Centre of Cardiothoracic and Vascular Surgery, Rennes, France.
authors.forename: Elodie
authors.initials: E
authors.lastname: Clochard
authors.affiliation: CHU Rennes, Centre of Cardiothoracic and Vascular Surgery, Rennes, France.|INSERM, U1099, Rennes, France.|University Rennes 1, Signal and Image Processing Laboratory (LTSI), Rennes, France.
authors.forename: Juliette
authors.initials: J
authors.lastname: Gindre
authors.affiliation: CHU Rennes, Centre of Cardiothoracic and Vascular Surgery, Rennes, France.
authors.forename: Alain
authors.initials: A
authors.lastname: Cardon
authors.affiliation: INSERM, U1099, Rennes, France.|University Rennes 1, Signal and Image Processing Laboratory (LTSI), Rennes, France.
authors.forename: Miguel
authors.initials: M
authors.lastname: Castro
authors.affiliation: INSERM, U1099, Rennes, France.|University Rennes 1, Signal and Image Processing Laboratory (LTSI), Rennes, France.
authors.forename: Pascal
authors.initials: P
authors.lastname: Haigron
authors.affiliation: CHU Rennes, Centre of Cardiothoracic and Vascular Surgery, Rennes, France.|INSERM, U1099, Rennes, France.|University Rennes 1, Signal and Image Processing Laboratory (LTSI), Rennes, France.
authors.forename: Antoine
authors.initials: A
authors.lastname: Lucas
mesh_terms: D001018:Aortic Diseases / Q000000981:diagnostic imaging* / Q000601:surgery*; D001027:Aortography / Q000379:methods*; D000072226:Computed Tomography Angiography; D054893:Cone-Beam Computed Tomography; D003287:Contrast Media / Q000008:administration & dosage; D057510:Endovascular Procedures / Q000009:adverse effects / Q000379:methods*; D006801:Humans; D021621:Imaging, Three-Dimensional; D009873:Operating Rooms; D011237:Predictive Value of Tests; D011857:Radiographic Image Interpretation, Computer-Assisted; D012984:Software; D025321:Surgery, Computer-Assisted / Q000009:adverse effects / Q000379:methods*; D016896:Treatment Outcome
chemical_list: D003287:Contrast Media