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Open-Access Journal
Editorial
Rifaximin in the treatment of inflammatory bowel disease 
Mario Guslandi 
World J Gastroenterol 17(42):4643-4646. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4643
Prevention and management of non-steroidal anti-inflammatory drugs-induced small intestinal injury 
Sung Chul Park, Hoon Jai Chun, Chang Don Kang, Donggeun Sul 
World J Gastroenterol 17(42):4647-4653. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4647
Topic Highlight
Imaging diagnosis of colorectal liver metastases 
Ling-Hui Xu, San-Jun Cai, Guo-Xiang Cai, Wei-Jun Peng 
World J Gastroenterol 17(42):4654-4659. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4654
Guideline Clinical Practice
Systematic review of health-related quality of life after esophagectomy for esophageal cancer 
Marco Scarpa, Stefano Valente, Rita Alfieri, Matteo Cagol, Giorgio Diamantis, Ermanno Ancona, Carlo Castoro 
World J Gastroenterol 17(42):4660-4674. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4660
Original Article
Increased extrinsic apoptotic pathway activity in patients with hepatocellular carcinoma following transarterial embolization 
Shih-Ho Wang, Li-Mien Chen, Wen-Kai Yang, Jane-Dar Lee 
World J Gastroenterol 17(42):4675-4681. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4675
Brief Article
Diagnostic accuracy of tests for Helicobacter pylori in an Alaska Native population 
Dana L Bruden, Michael G Bruce, Karen M Miernyk, Julie Morris, Debby Hurlburt, Thomas W Hennessy, Helen Peters, Frank Sacco, Alan J Parkinson, Brian J McMahon 
World J Gastroenterol 17(42):4682-4688. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4682
Low-volume plus ascorbic acid vs high-volume plus simethicone bowel preparation before colonoscopy 
Stefano Pontone, Rita Angelini, Monica Standoli, Gregorio Patrizi, Franco Culasso, Paolo Pontone, Adriano Redler 
World J Gastroenterol 17(42):4689-4695. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4689
Optimizing management of pancreaticopleural fistulas 
Marek Wronski, Maciej Slodkowski, Wlodzimierz Cebulski, Daniel Moronczyk, Ireneusz W Krasnodebski 
World J Gastroenterol 17(42):4696-4703. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4696
Epidemiological aspects of Budd-Chiari in Egyptian patients: A single-center study 
Mohammad Sakr, Eman Barakat, Sara Abdelhakam, Hany Dabbous, Said Yousuf, Mohamed Shaker, Ahmed Eldorry 
World J Gastroenterol 17(42):4704-4710. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4704
miR-93 suppresses proliferation and colony formation of human colon cancer stem cells 
Xiao-Feng Yu, Jian Zou, Zhi-Jun Bao, Jie Dong 
World J Gastroenterol 17(42):4711-4717. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4711
CpG island methylator phenotype in plasma is associated with hepatocellular carcinoma prognosis 
Ji-Bin Liu, Yi-Xin Zhang, Shu-Hui Zhou, Min-Xin Shi, Jin Cai, Yan Liu, Ke-Ping Chen, Fu-Lin Qiang 
World J Gastroenterol 17(42):4718-4724. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4718
Comparison of laparoscopic vs open liver lobectomy (segmentectomy) for hepatocellular carcinoma 
Ben-Shun Hu, Ke Chen, Hua-Min Tan, Xiang-Ming Ding, Jing-Wang Tan 
World J Gastroenterol 17(42):4725-4728. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4725
Case Report
Neuroendocrine and squamous colonic composite carcinoma: Case report with molecular analysis 
Sabrina C Wentz, Cindy Vnencak-Jones, William V Chopp 
World J Gastroenterol 17(42):4729-4733. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4729
Primary malignant melanoma of the esophagus: A case report 
Joana Machado, Paula Ministro, Ricardo Araújo, Eugénia Cancela, António Castanheira, Américo Silva 
World J Gastroenterol 17(42):4734-4738. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4734
Letters To The Editor
Uses of probe-based confocal laser endomicroscopy: Responses to a question to practitioners 
Navin Paul, Kevin A Ghassemi 
World J Gastroenterol 17(42):4739-4740. Published online Nov 14, 2011. doi: 10.3748/wjg.v17.i42.4739