Endoscopy, Table of Contents Endoscopy 2016; 48(11): 1049-1050DOI: 10.1055/s-0042-114212 Letters to the editor © Georg Thieme Verlag KG Stuttgart · New York Reply to Angsuwatcharakon et al. Shin Miura , Atsushi Kanno , Atsushi Masamune Recommend Article Abstract Buy Article Full Text References References 1 Angsuwatcharakon P, Pradermchai K, Rungsun R. What exactly shortens stent patency in hilar block from gallbladder carcinoma?. Endoscopy 2016; 48: 1049 2 Miura S, Kanno A, Masamune A et al. Risk factors for recurrent biliary obstruction following placement of self-expandable metallic stents in patients with malignant perihilar biliary stricture. Endoscopy 2016; 48: 536-545
