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Duplex-guided endovascular treatment for occlusive and stenotic lesions of the femoral- popliteal arterial segment: A comparative study in the first 253.

Published byJacob Solberg Modified over 5 years ago

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Presentation on theme: "Duplex-guided endovascular treatment for occlusive and stenotic lesions of the femoral- popliteal arterial segment: A comparative study in the first 253."— Presentation transcript:

1 Duplex-guided endovascular treatment for occlusive and stenotic lesions of the femoral- popliteal arterial segment: A comparative study in the first 253 cases  Enrico Ascher, MD, Natalie A. Marks, MD, RVT, Anil P. Hingorani, MD, Richard W. Schutzer, MD, Manikyam Mutyala, MD  Journal of Vascular Surgery  Volume 44, Issue 6, Pages (December 2006) DOI: /j.jvs Copyright © 2006 The Society for Vascular Surgery Terms and Conditions

2 Fig 1 Intraoperative color Doppler image of the recoiling plaque in the superficial femoral artery causing 64.6% stenosis (between the white arrows). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2006 The Society for Vascular Surgery Terms and Conditions

3 Fig 2 Intraoperative power Doppler image of the popliteal artery behind the knee at the level of an unfavorable re-entry site for the subintimal dissection procedure. Note the thick (2-mm) calcified intima-media layer (white arrow). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2006 The Society for Vascular Surgery Terms and Conditions

4 Fig 3 Intraoperative grayscale image of the popliteal artery behind the knee at the re-entry site during the subintimal dissection procedure. Note the 5F Bern (Boston Scientific, Natick, Mass) directional catheter and Thruway (Boston Scientific, Natick, Mass) guidewire coming out of the false lumen (dissection plane) and entering the true lumen of the popliteal artery (white arrow). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2006 The Society for Vascular Surgery Terms and Conditions

5 Fig 4 Intraoperative color Doppler image of the popliteal artery behind the knee after re-entry during subintimal dissection, depicting the origin of dissection. Note the typical bidirectional flow pattern represented by red (true lumen) and blue (false lumen). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2006 The Society for Vascular Surgery Terms and Conditions

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