1. Introduction and methods / Frank J. Veith and Richard A. Baum -- 2. Results of consensus questionnaire and conference process / Frank J. Veith and Richard A. Baum -- 3. Overall comment from the concensus process / Frank J. Veith, Richard A. Baum, and Takao Ohki -- 4. Endoleak and endotension : definitions, classification, and current concepts / Geoffrey H. White -- 5. Success of endovascular repair of abdominal aortic aneurysms and the presence of endoleak : the EUROSTAR experience / Jacob Buth and Peter Lyon Harris -- 6. Clinical experience with endotension : presentation, management, and analysis of causes / Geoffrey H. White and James May -- 7. Experience, views, and management of endoleaks with the zenith endoluminal graft for abdominal aortic aneurysm / Micheal M.D. Lawrence-Brown, James B. Semmens, and John L. Anderson -- 8. Endoleak and endotension : the Buenos Aires perspective / Juan Carlos Parodi and Luis Mariano Ferreira -- 9. The nature and significance of endoleak and endotension : the Liverpool view / Geoffrey L. Gilling-Smith and Peter Lyon Harris -- 10. AAA endograft endoleak management / Rodney A. White, Irwin Walot, and Carlos Donayre -- 11. Endoleaks do not predict clinical outcome following endovascular aneurysm repair / Christopher K. Zarins -- 12. Management of endoleaks after endovascular aneurysm repair / S. William Stavropoulos, Richard A. Baum, and Ronald M. Fairman -- 13. Opinions on endoleaks / Timothy A. M. Chuter -- 14. Endoleak and endotension : the Springfield experience / Maurice M. Solis and Kim J. Hodgson -- 15. The Nottingham perspective with endoleaks and endotensions : current problems and future strategies / Robert J. Hinchliffe and Brian R. Hopkinson -- 16. Endoleak behavior is graft specific / NavYash Gupta and Michel S. Makaroun -- 17. Diagnosis and treatment of intraoperative endoleaks : when is the operation really over? / Ronald M. Fairman, Omaida C. Velazquez and Richard A. Baum -- 18. Clipping of inferior mesenteric and lumbar arteries via retroperitoneal laparo-endoscopic approach as a treatment of persistent endoleak / Willem Wisselink, Miguel A. Cuesta, Abraham Rijbroek, and Jan A. Rauwerda -- 19. The inferior mesenteric artery as a principal source of backflow endoleaks : incidence and management / Omaida C. Velazquez, Richard A. Baum, and Ronald M. Fairman -- 20. Endoleaks and endotension : the Malmo perspective / Timothy Resch, Bjorn Sonesson, Krassi Ivancev, and Martin Malina -- 21. Sac exclusion, endopressure, and endotension following endovascular repair of abdominal aortic aneurysm : the role of sac volume measurement / Mohan Adiseshiah -- 22. Opinions on endoleaks and endotension -- 23. Complications of endovascular abdominal aortic aneurysm exclusion : evolving concepts in endoleak and endotension / Christopher J. LeSar and George H. Meier.