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Open-Access Journal
Editorial
Damiano Caputo 
World J Gastrointest Surg 15(2):121-126. Published online Feb 27, 2023. doi: 10.4240/wjgs.v15.i2.121
Review
Marco Biolato, Federica Vitale, Tiziano Galasso, Antonio Gasbarrini, Antonio Grieco 
World J Gastrointest Surg 15(2):127-141. Published online Feb 27, 2023. doi: 10.4240/wjgs.v15.i2.127
Hong-Yu Wu, Jin-Wei Li, Jin-Zheng Li, Qi-Long Zhai, Jing-Yuan Ye, Si-Yuan Zheng, Kun Fang 
World J Gastrointest Surg 15(2):142-162. Published online Feb 27, 2023. doi: 10.4240/wjgs.v15.i2.142
Minireviews
Cosmas Rinaldi Adithya Lesmana 
World J Gastrointest Surg 15(2):163-168. Published online Feb 27, 2023. doi: 10.4240/wjgs.v15.i2.163
Efstathios T Pavlidis, Theodoros E Pavlidis 
World J Gastrointest Surg 15(2):169-176. Published online Feb 27, 2023. doi: 10.4240/wjgs.v15.i2.169
Retrospective Study
Yan Zhang, Lin-Jun Wang, Qin-Ya Li, Zhen Yuan, Dian-Cai Zhang, Hao Xu, Li Yang, Xin-Hua Gu, Ze-Kuan Xu 
World J Gastrointest Surg 15(2):211-221. Published online Feb 27, 2023. doi: 10.4240/wjgs.v15.i2.211
Ying-Jie Li, Xin-Zhi Liu, Yun-Feng Yao, Nan Chen, Zhong-Wu Li, Xiao-Yan Zhang, Xin-Feng Lin, Ai-Wen Wu 
World J Gastrointest Surg 15(2):222-233. Published online Feb 27, 2023. doi: 10.4240/wjgs.v15.i2.222
Observational Study
Tamer A A M Habeeb, Abdulzahra Hussain, Mauro Podda, Pasquale Cianci, Bruce Ramshaw, Khaled Safwat, Wesam M Amr, Tamer Wasefy, Alaa A Fiad, Mohamed Ibrahim Mansour, Adel Mahmoud Moursi, Gamal Osman, Anass Qasem, Mohamed Fawzy, Mohamed Ibrahim Abo Alsaad, Abd-Elfattah Kalmoush, Mohammed Shaaban Nassar, Fawzy M Mustafa, Mahmoud Hassib Morsi Badawy, Ahmed Hamdy, Hamdi Elbelkasi, Bassam Mousa, Abd-Elrahman M Metwalli, Walid A Mawla, Mostafa M Elaidy, Muhammad Ali Baghdadi, Ahmed Raafat 
World J Gastrointest Surg 15(2):234-248. Published online Feb 27, 2023. doi: 10.4240/wjgs.v15.i2.234
Systematic Reviews
Romualdas Riauka, Povilas Ignatavicius, Giedrius Barauskas 
World J Gastrointest Surg 15(2):249-257. Published online Feb 27, 2023. doi: 10.4240/wjgs.v15.i2.249
Meta-Analysis
Aaron JL Lee, Andrew GR Wu, Kuo Chao Yew, Vishal G Shelat 
World J Gastrointest Surg 15(2):273-286. Published online Feb 27, 2023. doi: 10.4240/wjgs.v15.i2.273
Case Report
Mei-Lin Zhu, Ling-Yun Wang, Xue-Qin Bai, Chen Wu, Xiang-Yu Liu 
World J Gastrointest Surg 15(2):287-293. Published online Feb 27, 2023. doi: 10.4240/wjgs.v15.i2.287
Yu Zhang, Han Lin, Jia-Ming Liu, Xin Wang, Yi-Feng Cui, Zhao-Yang Lu 
World J Gastrointest Surg 15(2):294-302. Published online Feb 27, 2023. doi: 10.4240/wjgs.v15.i2.294
Letter to the Editor
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