A5085182220- Aortic aneurysm repair treatments
- Peripheral Artery Disease Management
- Vascular Procedures and Complications
- Aortic Disease and Treatment Approaches
- Cardiac, Anesthesia and Surgical Outcomes
- Cerebrovascular and Carotid Artery Diseases
- Coronary Interventions and Diagnostics
- Renal and Vascular Pathologies
- Advanced X-ray and CT Imaging
- Infectious Aortic and Vascular Conditions
- Venous Thromboembolism Diagnosis and Management
- Vascular anomalies and interventions
- Radiation Dose and Imaging
- Central Venous Catheters and Hemodialysis
- Medical Image Segmentation Techniques
- Anatomy and Medical Technology
- Cardiovascular Health and Disease Prevention
- Intracranial Aneurysms: Treatment and Complications
- Orthopaedic implants and arthroplasty
- Surgical Simulation and Training
- Diagnosis and Treatment of Venous Diseases
- Medical Imaging Techniques and Applications
- Pain Management and Treatment
- Cardiac Valve Diseases and Treatments
- Soft Robotics and Applications
Laboratoire Traitement du Signal et de l'Image
2015-2024
Centre Hospitalier Universitaire de Rennes
2015-2024
Inserm
2013-2023
CIC Rennes
2013-2023
Université de Rennes
2013-2023
Hôpital Pontchaillou
2008-2023
Institut National des Sciences Appliquées de Lyon
2023
Université Claude Bernard Lyon 1
2023
Centre National de la Recherche Scientifique
2023
Sorbonne Université
2019
Objective: Validation of a numerical method to compute arterial deformations under the insertion an "extra-siff" guidewire during Endovascular Repair Abdominal Aortic Aneurysm. Methods: We propose validation previously developed simulation method. The model is calibrated using anatomical hypothesis and intraoperative observations. Simulation results are blindly evaluated against 3-D imaging data acquired surgical procedure on 28 patients, based predicted position guidewire. Results: was...
Summary Deformations of the vascular structure due to insertion tools during endovascular treatment aneurysms abdominal aorta, unless properly anticipated preoperative planning phase, may be source intraoperative or postoperative complications. We propose here an explicit finite element simulation method which enables one predict such deformations. This is based on a mechanical model takes into account nonlinear behavior arterial wall, prestressing effect induced by blood pressure and...
Our goal was to evaluate the operative outcomes of frozen elephant trunk technique using E-Vita Open Plus® hybrid prosthesis in chronic aortic arch diseases and report clinical radiological at 1-year follow-up.As determined from a prospective multicentre registry, 94 patients underwent procedures Plus device for treatment conditions, including 50% dissections, 40% degenerative aneurysms 10% miscellaneous indications. Fifty percent cases were reoperations.The perioperative mortality rate...
Endovascular repair of abdominal aortic aneurysms is a well-established technique throughout the medical and surgical communities. Although increasingly indicated, this does have some limitations. Because intervention commonly performed under fluoroscopic control, 2-D visualization aneurysm requires injection contrast agent. The projective nature imaging modality inevitably leads to topographic errors, not give information on arterial wall quality at time deployment. A specially adapted...