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Open-Access Journal
Minireviews
Endoscopic ultrasound: Current roles and future directions 
Scott R Friedberg, Jesse Lachter 
World J Gastrointest Endosc 9(10):499-505. Published online Oct 16, 2017. doi: 10.4253/wjge.v9.i10.499
Endoscopic ultrasound elastography for solid pancreatic lesions 
Tanyaporn Chantarojanasiri, Pradermchai Kongkam 
World J Gastrointest Endosc 9(10):506-513. Published online Oct 16, 2017. doi: 10.4253/wjge.v9.i10.506
Retrospective Study
Oral esomeprazole vs injectable omeprazole for the prevention of hemorrhage after endoscopic submucosal dissection 
Takashi Uchiyama, Takuma Higurashi, Hitoshi Kuriyama, Yoshinobu Kondo, Yasuo Hata, Atsushi Nakajima 
World J Gastrointest Endosc 9(10):514-520. Published online Oct 16, 2017. doi: 10.4253/wjge.v9.i10.514
Case Report
Two case reports of acute upper gastrointestinal bleeding from duodenal ulcers after Roux-en-Y gastric bypass surgery: Endoscopic diagnosis and therapy by single balloon or push enteroscopy after missed diagnosis by standard esophagogastroduodenoscopy 
Seifeldin Hakim, Srinivas R Rami Reddy, Mihaela Batke, Gregg Polidori, Mitchell S Cappell 
World J Gastrointest Endosc 9(10):521-528. Published online Oct 16, 2017. doi: 10.4253/wjge.v9.i10.521
Cap polyposis refractory to Helicobacter pylori eradication treated with endoscopic submucosal dissection 
Masaki Murata, Mitsushige Sugimoto, Hiromitsu Ban, Taketo Otsuka, Toshiro Nakata, Masahide Fukuda, Osamu Inatomi, Shigeki Bamba, Ryoji Kushima, Akira Andoh 
World J Gastrointest Endosc 9(10):529-534. Published online Oct 16, 2017. doi: 10.4253/wjge.v9.i10.529
Endoscopic ultrasound-guided pancreaticogastrostomy for symptomatic pancreatic duct obstruction caused by migrated pancreatic stent 
Lei Lu, Hang-Bin Jin, Jian-Feng Yang, Xiao-Feng Zhang 
World J Gastrointest Endosc 9(10):535-539. Published online Oct 16, 2017. doi: 10.4253/wjge.v9.i10.535