Endoscopy, Table of Contents Endosc Int Open 2021; 53(11): 1193DOI: 10.1055/a-1543-3445 Featured articles Endoscopy International Open – recently published Recommend Article Abstract Buy Article Comment on:Feasibility study of endoscopic biliary drainage under direct peroral cholangioscopy by using an ultra-slim upper endoscope (with videos)Endosc Int Open 2021; 09(10): E1447-E1452DOI: 10.1055/a-1522-5615Comment on:Feasibility of resection and plication “RAP” technique for management of medically refractory GERD in patients with altered gastric anatomyEndosc Int Open 2021; 09(10): E1549-E1555DOI: 10.1055/a-1535-1279Comment on:Clinical and endoscopic characteristics of post-colonoscopy colorectal cancers detected within 10 years after a previous negative examinationEndosc Int Open 2021; 09(10): E1472-E1479DOI: 10.1055/a-1518-6754 Full Text