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Open-Access Journal
Editorial
Chandra Kant Pandey, Sunaina Tejpal Karna, Vijay Kant Pandey, Manish Tandon, Amit Singhal, Vivek Mangla 
World J Gastrointest Surg 4(12):267-274. Published online Dec 27, 2012. doi: 10.4240/wjgs.v4.i12.267
Field Of Vision
Gabriele Zoppoli, Valter Ferrando, Stefano Scabini 
World J Gastrointest Surg 4(12):275-277. Published online Dec 27, 2012. doi: 10.4240/wjgs.v4.i12.275
Robert AFM Chamuleau, Kama A Wlodzimirow, Ameen Abu-Hanna 
World J Gastrointest Surg 4(12):281-283. Published online Dec 27, 2012. doi: 10.4240/wjgs.v4.i12.281
Brief Article
Fahimeh Farrokhnia, Jalil Makarem, Habibollah Mahmoodzadeh, Nazanin Andalib 
World J Gastrointest Surg 4(12):284-288. Published online Dec 27, 2012. doi: 10.4240/wjgs.v4.i12.284
Pierfrancesco Bonfante, Luigi D’Ambra, Stefano Berti, Emilio Falco, Massimo Vittorio Cristoni, Romolo Briglia 
World J Gastrointest Surg 4(12):289-295. Published online Dec 27, 2012. doi: 10.4240/wjgs.v4.i12.289
Case Report
Toshio Hashimoto, Osamu Usuba, Mitsuru Toyono, Ikuko Nasu, Miwako Takeda, Miho Suzuki, Toshiko Endou 
World J Gastrointest Surg 4(12):301-305. Published online Dec 27, 2012. doi: 10.4240/wjgs.v4.i12.301