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Open-Access Journal
Editorial
Review
Minireviews
Divya Khosla, Treshita Dey, Renu Madan, Rahul Gupta, Shikha Goyal, Narendra Kumar, Rakesh Kapoor 
World J Gastrointest Oncol 14(2):413-422. Published online Feb 15, 2022. doi: 10.4251/wjgo.v14.i2.413
Basic Study
Clinical and Translational Research
Retrospective Study
Lauren Midthun, Sungjin Kim, Andrew Hendifar, Arsen Osipov, Samuel J Klempner, Joseph Chao, May Cho, Michelle Guan, Veronica R Placencio-Hickok, Alexandra Gangi, Miguel Burch, De-Chen Lin, Kevin Waters, Katelyn Atkins, Mitchell Kamrava, Jun Gong 
World J Gastrointest Oncol 14(2):511-524. Published online Feb 15, 2022. doi: 10.4251/wjgo.v14.i2.511
Systematic Reviews
Marco Spadaccini, Milena Di Leo, Andrea Iannone, Daan von den Hoff, Alessandro Fugazza, Piera Alessia Galtieri, Gaia Pellegatta, Roberta Maselli, Andrea Anderloni, Matteo Colombo, Peter D Siersema, Silvia Carrara, Alessandro Repici 
World J Gastrointest Oncol 14(2):533-542. Published online Feb 15, 2022. doi: 10.4251/wjgo.v14.i2.533
Letter to the Editor