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Predictive factors of success following radio-frequency stylet (RFS) ablation of incompetent perforating veins (IPV)  Anil P. Hingorani, MD, Enrico Ascher,

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Presentation on theme: "Predictive factors of success following radio-frequency stylet (RFS) ablation of incompetent perforating veins (IPV)  Anil P. Hingorani, MD, Enrico Ascher,"— Presentation transcript:

1 Predictive factors of success following radio-frequency stylet (RFS) ablation of incompetent perforating veins (IPV)  Anil P. Hingorani, MD, Enrico Ascher, MD, Natalie Marks, MD, RVT, Alexander Shiferson, DO, Nirav Patel, DO, Kapil Gopal, MD, Theresa Jacob, PhD  Journal of Vascular Surgery  Volume 50, Issue 4, Pages (October 2009) DOI: /j.jvs Copyright © 2009 Society for Vascular Surgery Terms and Conditions

2 Fig 1 Color Doppler image of incompetent calf perforating vein. Retrograde flow in the perforating vein during reflux is demonstrated by the red color hue. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2009 Society for Vascular Surgery Terms and Conditions

3 Fig 2 Spectral Doppler analysis of incompetent calf perforating vein depicted on Fig 1 confirming abnormal reflux (reflux time is 3.34 sec). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2009 Society for Vascular Surgery Terms and Conditions

4 Fig 3 Gray-scale image of incompetent perforating vein depicted on Figs 1 and 2. Arrows point to the fascia crossed by the target perforator. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2009 Society for Vascular Surgery Terms and Conditions

5 Fig 4 Intraoperative gray-scale image of the Stylet catheter treating the target perforator. Arrow points to the tip of the catheter at the perforator's deepest end. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2009 Society for Vascular Surgery Terms and Conditions

6 Fig 5 Intraoperative color Doppler image of the obliterated calf perforating vein depicted on Figs 1 through 4 (outlined by arrows). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2009 Society for Vascular Surgery Terms and Conditions

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