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Open-Access Journal
Editorial
Post-pyloric feeding 
Eva Niv, Zvi Fireman, Nachum Vaisman 
World J Gastroenterol 15(11):1281-1288. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1281
Topic Highlight
Imaging of liver cancer 
Ben Ariff, Claire R Lloyd, Sameer Khan, Mohamed Shariff, Andrew V Thillainayagam, Devinder S Bansi, Shahid A Khan, Simon D Taylor-Robinson, Adrian KP Lim 
World J Gastroenterol 15(11):1289-1300. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1289
Diagnosis of hepatocellular carcinoma 
Asmaa I Gomaa, Shahid A Khan, Edward LS Leen, Imam Waked, Simon D Taylor-Robinson 
World J Gastroenterol 15(11):1301-1314. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1301
Observation
Long-term natural history of Crohn’s disease 
Hugh James Freeman 
World J Gastroenterol 15(11):1315-1318. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1315
Guidelines Clinical Practice
Sonography of the small intestine 
Kim Nylund, Svein Ødegaard, Trygve Hausken, Geir Folvik, Gülen Arslan Lied, Ivan Viola, Helwig Hauser, Odd-Helge Gilja 
World J Gastroenterol 15(11):1319-1330. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1319
Original Articles
Impact of mass screening for gluten-sensitive enteropathy in working population 
Meritxell Mariné, Fernando Fernández-Bañares, Montserrat Alsina, Carme Farré, Montserrat Cortijo, Rebeca Santaolalla, Antonio Salas, Margarita Tomàs, Elias Abugattas, Carme Loras, Ingrid Ordás, Josep M Viver, Maria Esteve 
World J Gastroenterol 15(11):1331-1338. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1331
Antioxidant activity of chito-oligosaccharides on pancreatic islet cells in streptozotocin-induced diabetes in rats 
Wen-Peng Yuan, Bing Liu, Chang-Heng Liu, Xiao-Jun Wang, Mian-Song Zhang, Xiu-Mei Meng, Xue-Kui Xia 
World J Gastroenterol 15(11):1339-1345. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1339
Curcumin suppresses PPARδ expression and related genes in HT-29 cells 
Jin-Bo Wang, Li-Li Qi, Shui-Di Zheng, Heng-Zheng Wang, Tian-Xing Wu 
World J Gastroenterol 15(11):1346-1352. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1346
Brief Articles
Management of pancreaticobiliary disease using a new intra-ductal endoscope: The Texas experience 
Douglas S Fishman, Paul R Tarnasky, Sandeep N Patel, Isaac Raijman 
World J Gastroenterol 15(11):1353-1358. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1353
Ex-vivo evaluation of gene therapy vectors in human pancreatic (cancer) tissue slices 
Michael A van Geer, Koert FD Kuhlmann, Conny T Bakker, Fibo JW ten Kate, Ronald PJ Oude Elferink, Piter J Bosma 
World J Gastroenterol 15(11):1359-1366. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1359
Investigation and prediction of enteral nutrition problems after percutaneous endoscopic gastrostomy 
Shiro Yokohama, Masaru Aoshima, Yukiomi Nakade, Junya Shindo, Junichi Maruyama, Masashi Yoneda 
World J Gastroenterol 15(11):1367-1372. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1367
Progression of diethylnitrosamine-induced hepatic carcinogenesis in carnitine-depleted rats 
Salim S Al-Rejaie, Abdulaziz M Aleisa, Abdulaziz A Al-Yahya, Saleh A Bakheet, Abdulmalik Alsheikh, Amal G Fatani, Othman A Al-Shabanah, Mohamed M Sayed-Ahmed 
World J Gastroenterol 15(11):1373-1380. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1373
Correlation of p53 over-expression and alteration in p53 gene detected by polymerase chain reaction-single strand conformation polymorphism in adenocarcinoma of gastric cancer patients from India 
Sajjad Karim, Arif Ali 
World J Gastroenterol 15(11):1381-1387. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1381
Case Report
Anal metastasis from recurrent breast lobular carcinoma: A case report 
Maria Puglisi, Emanuela Varaldo, Michela Assalino, Gianluca Ansaldo, Giancarlo Torre, Giacomo Borgonovo 
World J Gastroenterol 15(11):1388-1390. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1388
Severe dystrophy in DiGeorge syndrome 
Barnabás Rózsai, Ákos Kiss, Györgyi Csábi, Márta Czakó, Tamás Decsi 
World J Gastroenterol 15(11):1391-1393. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1391
Resected case of eosinophilic cholangiopathy presenting with secondary sclerosing cholangitis 
Fumihiko Miura, Takehide Asano, Hodaka Amano, Masahiro Yoshida, Naoyuki Toyota, Keita Wada, Kenichiro Kato, Tadahiro Takada, Junichi Fukushima, Fukuo Kondo, Hajime Takikawa 
World J Gastroenterol 15(11):1394-1397. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1394
Ileal angiomyolipoma manifested by small intestinal Intussusception 
Chang Ho Lee, Jong Hun Kim, Doo Hyun Yang, Yong Hwang, Myoung Jae Kang, Young Kon Kim, Min Ro Lee 
World J Gastroenterol 15(11):1398-1400. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1398
Congenital absence of the splenic artery and splenic vein accompanied with a duodenal ulcer and deformity 
Eun Kyung Shin, Won Moon, Seun Ja Park, Moo In Park, Kyu Jong Kim, Jee Suk Lee, Jin Hwan Kwon 
World J Gastroenterol 15(11):1401-1403. Published online Mar 21, 2009. doi: 10.3748/wjg.15.1401