Letters To The Editor
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Jun 14, 2013; 19(22): 3528-3530
Published online Jun 14, 2013. doi: 10.3748/wjg.v19.i22.3528
Figure 1
Figure 1 The right portal vein was punctured with a 22-gauge, 20-cm Chiba needle (Cook) close to the bifurcation of the main portal vein, with entry confirmed by aspiration of blood.