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Open-Access Journal
Retrospective Study
S-1 induced hepatic steatosis in patients with pancreatic cancer: Retrospective analysis 
Kunihiro Tsuji, Hisashi Doyama 
World J Gastrointest Oncol 9(8):314-318. Published online Aug 15, 2017. doi: 10.4251/wjgo.v9.i8.314
Does the discrepancy in histologic differentiation between a forceps biopsy and an endoscopic specimen necessitate additional surgery in early gastric cancer? 
Jae Seung Soh, Hyun Lim, Ho Suk Kang, Jong Hyeok Kim, Kab Choong Kim 
World J Gastrointest Oncol 9(8):319-326. Published online Aug 15, 2017. doi: 10.4251/wjgo.v9.i8.319
Observational Study
Gastric xanthoma is a predictive marker for metachronous and synchronous gastric cancer 
Narihiro Shibukawa, Shohei Ouchi, Shuji Wakamatsu, Yuhei Wakahara, Akira Kaneko 
World J Gastrointest Oncol 9(8):327-332. Published online Aug 15, 2017. doi: 10.4251/wjgo.v9.i8.327
Randomized Controlled Trial
Impact of tumour histological subtype on chemotherapy outcome in advanced oesophageal cancer 
Michael Davidson, Ian Chau, David Cunningham, Komel Khabra, Timothy Iveson, Tamas Hickish, Matthew Seymour, Naureen Starling 
World J Gastrointest Oncol 9(8):333-340. Published online Aug 15, 2017. doi: 10.4251/wjgo.v9.i8.333