Bypass Hemiazygos Vein to Upper Vein with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
bypass hemiazygos vein to upper vein with autologous tissue substitute, percutaneous endoscopic approach
Bypass Hemiazygos Vein to Up Vein w Autol Sub, Perc Endo
bypass hemiazygos vein to up vein w autol sub, perc endo