New imaging techniques in endovascular surgery.
Imaging requirements for endovascular surgery are quite different from imaging requirements for open surgical procedures. As with the entire field of endovascular surgery, imaging techniques and recommendations are changing rapidly. Preoperative imaging is crucial--once deployed, an endograft cannot be retrieved without conversion to open surgical repair. As with any surgical procedure, patient selection and preoperative planning are at least as important as technical skills and at least as difficult to learn. Nonetheless, good imaging technology is no substitute for good judgement. Endovascular procedures are also unique because intraoperative and postoperative imaging are also keys to the success of the procedure. Postoperative imaging techniques are evolving more slowly as long-term data are gathered but seem to be vitally important.
Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA.
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Fillinger
D000792:Angiography; D000818:Animals; D001808:Blood Vessels / Q000000981:diagnostic imaging; D019160:Endosonography; D005471:Fluoroscopy; D006801:Humans; D018810:Magnetic Resonance Angiography; D016343:Monitoring, Intraoperative / Q000379:methods; D014057:Tomography, X-Ray Computed; D014656:Vascular Surgical Procedures / Q000379:methods*