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Review
Snehali Majumder, Uday Nagesh Shivaji, Rangarajan Kasturi, Alben Sigamani, Subrata Ghosh, Marietta Iacucci 
World J Gastrointest Oncol 14(3):547-567. Published online Mar 15, 2022. doi: 10.4251/wjgo.v14.i3.547
Umeshreddy V Devarapalli, Moinak S Sarma, Gopinathan Mathiyazhagan 
World J Gastrointest Oncol 14(3):587-606. Published online Mar 15, 2022. doi: 10.4251/wjgo.v14.i3.587
Mukul Vij, Yogesh Puri, Ashwin Rammohan, Gowripriya G, Rajesh Rajalingam, Ilankumaran Kaliamoorthy, Mohamed Rela 
World J Gastrointest Oncol 14(3):607-627. Published online Mar 15, 2022. doi: 10.4251/wjgo.v14.i3.607
Minireviews
Ekaterina Olegovna Ignatova, Evgenii Kozlov, Maxim Ivanov, Vladislav Mileyko, Sofia Menshikova, Henian Sun, Mikhail Fedyanin, Alexey Tryakin, Ivan Stilidi 
World J Gastrointest Oncol 14(3):628-645. Published online Mar 15, 2022. doi: 10.4251/wjgo.v14.i3.628
Shintaro Akiyama, Taku Sakamoto, Joshua M Steinberg, Yutaka Saito, Kiichiro Tsuchiya 
World J Gastrointest Oncol 14(3):646-653. Published online Mar 15, 2022. doi: 10.4251/wjgo.v14.i3.646
Pedro Currais, Isadora Rosa, Isabel Claro 
World J Gastrointest Oncol 14(3):654-663. Published online Mar 15, 2022. doi: 10.4251/wjgo.v14.i3.654
Basic Study
Pei-Qiu Cheng, Yu-Jing Liu, Sheng-An Zhang, Lu Lu, Wen-Jun Zhou, Dan Hu, Han-Chen Xu, Guang Ji 
World J Gastrointest Oncol 14(3):678-689. Published online Mar 15, 2022. doi: 10.4251/wjgo.v14.i3.678
Li-Ping Ye, Xin-Li Mao, Xian-Bin Zhou, Yi Wang, Shi-Wen Xu, Sai-Qin He, Zi-Liang Qian, Xiao-Gang Zhang, Li-Juan Zhai, Jin-Bang Peng, Bin-Bin Gu, Xiu-Xiu Jin, Ya-Qi Song, Shao-Wei Li 
World J Gastrointest Oncol 14(3):690-702. Published online Mar 15, 2022. doi: 10.4251/wjgo.v14.i3.690
Retrospective Study
Gabriella Rossi, Luisa Altabella, Nicola Simoni, Giulio Benetti, Roberto Rossi, Martina Venezia, Salvatore Paiella, Giuseppe Malleo, Roberto Salvia, Stefania Guariglia, Claudio Bassi, Carlo Cavedon, Renzo Mazzarotto 
World J Gastrointest Oncol 14(3):703-715. Published online Mar 15, 2022. doi: 10.4251/wjgo.v14.i3.703
Kai Sun, Charisma Mylavarapu, Aubrey Crenshaw, Yuqi Zhang, Enshuo Hsu, Jiaqiong Xu, Marilyn Niravath, Stephen L Jones, Adriana Ordonez, Maen Abdelrahim 
World J Gastrointest Oncol 14(3):716-723. Published online Mar 15, 2022. doi: 10.4251/wjgo.v14.i3.716
Nan-Jun Wang, Ning-Li Chai, Xiao-Wei Tang, Long-Song Li, Wen-Gang Zhang, En-Qiang Linghu 
World J Gastrointest Oncol 14(3):724-733. Published online Mar 15, 2022. doi: 10.4251/wjgo.v14.i3.724
Systematic Reviews
Vinoth Kumarasamy, Wahib Mohammed Atroosh, Deepa Anbazhagan, Mona Mohamed Ibrahim Abdalla, Meram Azzani 
World J Gastrointest Oncol 14(3):734-745. Published online Mar 15, 2022. doi: 10.4251/wjgo.v14.i3.734
Letter to the Editor
Kenji Okumura 
World J Gastrointest Oncol 14(3):746-747. Published online Mar 15, 2022. doi: 10.4251/wjgo.v14.i3.746
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