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Open-Access Journal
Role of endoscopy in acute gastrointestinal bleeding in real clinical practice: An evidence-based review 
Kyoungwon Jung, Won Moon 
World J Gastrointest Endosc 11(2):68-83. Published online Feb 16, 2019. doi: 10.4253/wjge.v11.i2.68
Role of endoscopy in the management of primary sclerosing cholangitis 
Neil Bharat Marya, James H Tabibian 
World J Gastrointest Endosc 11(2):84-94. Published online Feb 16, 2019. doi: 10.4253/wjge.v11.i2.84
Radiofrequency and malignant biliary strictures: An update 
Francesco Auriemma, Luca De Luca, Mario Bianchetti, Alessandro Repici, Benedetto Mangiavillano 
World J Gastrointest Endosc 11(2):95-102. Published online Feb 16, 2019. doi: 10.4253/wjge.v11.i2.95
Endoscopic ultrasound-guided drainage of the biliary system: Techniques, indications and future perspectives 
Pieter Hindryckx, Helena Degroote, David J Tate, Pierre H Deprez 
World J Gastrointest Endosc 11(2):103-114. Published online Feb 16, 2019. doi: 10.4253/wjge.v11.i2.103
Spectrum of gastrointestinal involvement in Stevens - Johnson syndrome 
Ashish Kumar Jha, Arya Suchismita, Rajeev Kumar Jha, Vikas Kumar Raj 
World J Gastrointest Endosc 11(2):115-123. Published online Feb 16, 2019. doi: 10.4253/wjge.v11.i2.115
Retrospective Cohort Study
No significant difference in clinically relevant findings between Pillcam® SB3 and Pillcam® SB2 capsules in a United States veteran population 
Tyler D Aasen, David Wilhoite, Aynur Rahman, Kalpit Devani, Mark Young, James Swenson 
World J Gastrointest Endosc 11(2):124-132. Published online Feb 16, 2019. doi: 10.4253/wjge.v11.i2.124
Age, socioeconomic features, and clinical factors predict receipt of endoscopic retrograde cholangiopancreatography in pancreatic cancer 
Sheila D Rustgi, Sunil P Amin, Michelle K Kim, Satish Nagula, Nikhil A Kumta, Christopher J DiMaio, Paolo Boffetta, Aimee L Lucas 
World J Gastrointest Endosc 11(2):133-144. Published online Feb 16, 2019. doi: 10.4253/wjge.v11.i2.133
Observational Study
Narrow band imaging evaluation of duodenal villi in patients with and without celiac disease: A prospective study 
James H Tabibian, Jean F Perrault, Joseph A Murray, Konstantinos A Papadakis, Felicity T Enders, Christopher J Gostout 
World J Gastrointest Endosc 11(2):145-154. Published online Feb 16, 2019. doi: 10.4253/wjge.v11.i2.145
Systematic Reviews
Role of pancreatoscopy in management of pancreatic disease: A systematic review 
Tarun Kaura, Field F Willingham, Saurabh Chawla 
World J Gastrointest Endosc 11(2):155-167. Published online Feb 16, 2019. doi: 10.4253/wjge.v11.i2.155
Case Report
Safety and efficacy of over-the-scope clip-assisted full thickness resection of duodenal subepithelial tumors: A case report 
Ammar B Nassri, Ahmad Alkhasawneh, James S Scolapio, Miguel H Malespin, Bruno de Souza Ribeiro 
World J Gastrointest Endosc 11(2):168-173. Published online Feb 16, 2019. doi: 10.4253/wjge.v11.i2.168