Intravascular foreign body retrieval

Introduction: Intravascular foreign body (IFB) embolization is a potential complication of any vascular procedure. Intravascular foreign body retrieval (IFBR) can be achieved using percutaneous techniques, open surgery, or both combined. Methods: We completed a retrospective review of patients who underwent endovascular or open IFBR since 2011 on our institution. Primary end-point was technical retrieval success, and secondary end-points were procedure-related compli- cations and 30-days survival. Results: Twenty-seven patients underwent IFBR. Median time from intravascular device loss and retrieval was less than one day. 67% were non-endovascular guidewires and sheath fragments (N=28). 59% of IFBs were lost during their deployment (N=16); 41% during their removal attempts (N=11). 44% were lost in the arterial system (N=12) and 52% in the venous system (N=14). An endovascular procedure was used as the first approach in IFBR in 56% of patients (N=15) and open procedure in 44% (N=12). In the presence of IFB on the thoracic or abdominal cavity, it was always tried a first-endo approach; if IFB was present on the neck or limbs, 75% were retrieved by open surgery (N=20; p
Portuguese Journal of Cardiac Thoracic and Vascular Surgery, Vol. 29 No. 2 (2022): Apr-Jun