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Open-Access Journal
Editorial
Molecular classification of colorectal carcinomas: The genotype-to-phenotype relation 
Elke Kaemmerer, Christina Klaus, Min Kyung Jeon, Nikolaus Gassler 
World J Gastroenterol 19(45):8163-8167. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8163
Topic Highlight
How antibiotic resistances could change Helicobacter pylori treatment: A matter of geography? 
Enzo Ierardi, Floriana Giorgio, Giuseppe Losurdo, Alfredo Di Leo, Mariabeatrice Principi 
World J Gastroenterol 19(45):8168-8180. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8168
Helicobacter pylori and gastric mucosa-associated lymphoid tissue lymphoma: Recent progress in pathogenesis and management 
Shotaro Nakamura, Takayuki Matsumoto 
World J Gastroenterol 19(45):8181-8187. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8181
Stool antigen tests for the management of Helicobacter pylori infection 
Tadashi Shimoyama 
World J Gastroenterol 19(45):8188-8191. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8188
Helicobacter pylori and interleukin-8 in gastric cancer 
Ko Eun Lee, Pham Ngoc Khoi, Yong Xia, Jung Sun Park, Young Eun Joo, Kyung Keun Kim, Seok Yong Choi, Young Do Jung 
World J Gastroenterol 19(45):8192-8202. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8192
Helicobacter pyloriγ-glutamyl transpeptidase: A formidable virulence factor 
Samantha Shi Min Ling, Khay Guan Yeoh, Bow Ho 
World J Gastroenterol 19(45):8203-8210. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8203
Nickel trafficking system responsible for urease maturation in Helicobacter pylori 
Rui-Guang Ge, Dong-Xian Wang, Ming-Cong Hao, Xue-Song Sun 
World J Gastroenterol 19(45):8211-8218. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8211
Role of Helicobacter pylori virulence factor cytotoxin-associated gene A in gastric mucosa-associated lymphoid tissue lymphoma 
Hong-Ping Wang, Yong-Liang Zhu, Wei Shao 
World J Gastroenterol 19(45):8219-8226. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8219
Review
Ophthalmologic complications of antiviral therapy in hepatitis C treatment 
Roderick O’Day, Mark C Gillies, Golo Ahlenstiel 
World J Gastroenterol 19(45):8227-8237. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8227
Cross-talk between the thyroid and liver: A new target for nonalcoholic fatty liver disease treatment 
Yue-Ye Huang, Aaron M Gusdon, Shen Qu 
World J Gastroenterol 19(45):8238-8246. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8238
Minireviews
Novel therapies for constipation 
Sreedhari Thayalasekeran, Hani Ali, Her-Hsin Tsai 
World J Gastroenterol 19(45):8247-8251. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8247
Management of portopulmonary hypertension: New perspectives 
Luigi Mancuso, Francesca Scordato, Michela Pieri, Eliana Valerio, Andrea Mancuso 
World J Gastroenterol 19(45):8252-8257. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8252
Endoscopic papillary balloon dilation: Revival of the old technique 
Seung Uk Jeong, Sung-Hoon Moon, Myung-Hwan Kim 
World J Gastroenterol 19(45):8258-8268. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8258
Original Article
Role of the advanced glycation end products receptor in Crohn’s disease inflammation 
Rachele Ciccocioppo, Alessandro Vanoli, Catherine Klersy, Venerina Imbesi, Vincenzo Boccaccio, Rachele Manca, Elena Betti, Giuseppina Cristina Cangemi, Elena Strada, Roberta Besio, Antonio Rossi, Colomba Falcone, Sandro Ardizzone, Paolo Fociani, Piergiorgio Danelli, Gino Roberto Corazza 
World J Gastroenterol 19(45):8269-8281. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8269
Overexpressed miRNA-155 dysregulates intestinal epithelial apical junctional complex in severe acute pancreatitis 
Rui Tian, Rui-Lan Wang, Hui Xie, Wei Jin, Kang-Long Yu 
World J Gastroenterol 19(45):8282-8291. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8282
Cooperative inhibitory effect of sinomenine combined with 5-fluorouracil on esophageal carcinoma 
Jing Wang, Zi-Rong Yang, Wei-Guo Dong, Ji-Xiang Zhang, Xu-Feng Guo, Jia Song, Shi Qiu 
World J Gastroenterol 19(45):8292-8300. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8292
Brief Article
Nonalcoholic fatty liver disease is associated with benign gastrointestinal disorders 
Srinevas K Reddy, Min Zhan, H Richard Alexander, Samer S El-Kamary 
World J Gastroenterol 19(45):8301-8311. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8301
Biliary tree gastrinomas in multiple endocrine neoplasia type 1 syndrome 
Francesco Tonelli, Francesco Giudici, Gabriella Nesi, Giacomo Batignani, Maria Luisa Brandi 
World J Gastroenterol 19(45):8312-8320. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8312
Gastrojejunostomy in patients with unresectable pancreatic head cancer - the use of Roux loop significantly shortens the hospital length of stay 
Dariusz Szymanski, Adam Durczynski, Michal Nowicki, Janusz Strzelczyk 
World J Gastroenterol 19(45):8321-8325. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8321
Gastric endoscopic submucosal dissection: From animal model to patient 
Nicolás González, Adolfo Parra-Blanco, Miguel Villa-Gómez, Alejandra Gamba, Andrés Taullard, Anaulina Silveira, Alberto Sanguinetti, Carolina Olano, Henry Cohen 
World J Gastroenterol 19(45):8326-8334. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8326
Clinical significance of serum procalcitonin in patients with ulcerative colitis 
Shigeo Koido, Toshifumi Ohkusa, Kazuki Takakura, Shunichi Odahara, Shintaro Tsukinaga, Toyokazu Yukawa, Jimi Mitobe, Mikio Kajihara, Kan Uchiyama, Hiroshi Arakawa, Hisao Tajiri 
World J Gastroenterol 19(45):8335-8341. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8335
Safety and utility of capsule endoscopy for infants and young children 
Manari Oikawa-Kawamoto, Tsuyoshi Sogo, Takeshi Yamaguchi, Tomoyuki Tsunoda, Takeo Kondo, Haruki Komatsu, Ayano Inui, Tomoo Fujisawa 
World J Gastroenterol 19(45):8342-8348. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8342
Association of visceral obesity and early colorectal neoplasia 
Eun Kyung Choe, Donghee Kim, Hwa Jung Kim, Kyu Joo Park 
World J Gastroenterol 19(45):8349-8356. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8349
Added value of hepatobiliary phase gadoxetic acid-enhanced MRI for diagnosing hepatocellular carcinoma in high-risk patients 
Sith Phongkitkarun, Kuruwin Limsamutpetch, Penampai Tannaphai, Janjira Jatchavala 
World J Gastroenterol 19(45):8357-8365. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8357
Application of quantitative estimates of fecal hemoglobin concentration for risk prediction of colorectal neoplasia 
Chao-Sheng Liao, Yu-Min Lin, Hung-Chuen Chang, Yu-Hung Chen, Lee-Won Chong, Chun-Hao Chen, Yueh-Shih Lin, Kuo-Ching Yang, Chia-Hui Shih 
World J Gastroenterol 19(45):8366-8372. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8366
Antiviral drug resistance increases hepatocellular carcinoma: A prospective decompensated cirrhosis cohort study 
Lei Li, Wei Liu, Yu-Han Chen, Chun-Lei Fan, Pei-Ling Dong, Fei-Li Wei, Bing Li, De-Xi Chen, Hui-Guo Ding 
World J Gastroenterol 19(45):8373-8381. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8373
Primary adenosquamous carcinoma of the esophagus 
Shao-Bin Chen, Hong-Rui Weng, Geng Wang, Jie-Sheng Yang, Wei-Ping Yang, Di-Tian Liu, Yu-Ping Chen, Hao Zhang 
World J Gastroenterol 19(45):8382-8390. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8382
Investigation of relationships among gastroesophageal reflux disease subtypes using narrow band imaging magnifying endoscopy 
Jing Lv, Dong Liu, Shi-Yang Ma, Jun Zhang 
World J Gastroenterol 19(45):8391-8397. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8391
Neutrophil-lymphocyte ratio predicts the prognosis of patients with hepatocellular carcinoma after liver transplantation 
Guang-Qin Xiao, Chang Liu, Da-Li Liu, Jia-Yin Yang, Lu-Nan Yan 
World J Gastroenterol 19(45):8398-8407. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8398
Meta-Analysis
Proton pump inhibitor for non-erosive reflux disease: A meta-analysis 
Ji-Xiang Zhang, Meng-Yao Ji, Jia Song, Hong-Bo Lei, Shi Qiu, Jing Wang, Ming-Hua Ai, Jun Wang, Xiao-Guang Lv, Zi-Rong Yang, Wei-Guo Dong 
World J Gastroenterol 19(45):8408-8419. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8408
Bile leakage test in liver resection: A systematic review and meta-analysis 
Hai-Qing Wang, Jian Yang, Jia-Yin Yang, Lu-Nan Yan 
World J Gastroenterol 19(45):8420-8426. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8420
Magnetic resonance cholangiography in assessing biliary anatomy in living donors: A meta-analysis 
Yu-Biao Xu, Yu-Long Bai, Zhi-Gang Min, Shan-Yu Qin 
World J Gastroenterol 19(45):8427-8434. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8427
Case Report
Endovascular pseudoaneurysm repair after distal pancreatectomy with celiac axis resection 
Tatsuaki Sumiyoshi, Yasuo Shima, Yoshihiro Noda, Shingo Hosoki, Yasuhiro Hata, Takehiro Okabayashi, Akihito Kozuki, Toshio Nakamura 
World J Gastroenterol 19(45):8435-8439. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8435
Ileal polypoid lymphangiectasia bleeding diagnosed and treated by double balloon enteroscopy 
Min Seon Park, Beom Jae Lee, Dae Hoe Gu, Jeung-Hui Pyo, Kyeong Jin Kim, Yun Ho Lee, Moon Kyung Joo, Jong-Jae Park, Jae Seon Kim, Young-Tae Bak 
World J Gastroenterol 19(45):8440-8444. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8440
Rare adult gastric duplication cyst mimicking a gastrointestinal stromal tumor 
Morakod Deesomsak, Pitulak Aswakul, Pairoj Junyangdikul, Varayu Prachayakul 
World J Gastroenterol 19(45):8445-8448. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8445
Ileo-ileal intussusception caused by diffuse large B-cell lymphoma of the ileum 
Xie-Qun Xu, Tao Hong, Bing-Lu Li, Wei Liu 
World J Gastroenterol 19(45):8449-8452. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8449
Successful interventional radiological management of postoperative complications of laparoscopic distal pancreatectomy 
Yi-Ping Zhu, Jun-Jun Ni, Ren-Biao Chen, Erik Matro, Xiao-Wu Xu, Bin Li, Hong-Jie Hu, Yi-Ping Mou 
World J Gastroenterol 19(45):8453-8458. Published online Dec 7, 2013. doi: 10.3748/wjg.v19.i45.8453