Amendment of the Japanese consensus guidelines for autoimmune pancreatitis, 2020 Kazuichi OkazakiShigeyuki KawaMembers of the Research Committee for IgG4-related Disease supported by the Ministry of Health, Labour, Welfare of Japan, Japan Pancreas Society Review Open access 22 February 2022 Pages: 225 - 245
A review on the current status and definitions of activity indices in inflammatory bowel disease: how to use indices for precise evaluation Masahiro KishiFumihito HiraiTadakazu Hisamatsu Review Open access 02 March 2022 Pages: 246 - 266
Evidence-based clinical practice guidelines for gastroesophageal reflux disease 2021 Katsuhiko IwakiriYasuhiro FujiwaraKazuhiko Koike Review Article Open access 28 February 2022 Pages: 267 - 285
Colorectal carcinoma occurring via the adenoma–carcinoma pathway in patients with serrated polyposis syndrome Fumika NakamuraYasushi SatoTetsuji Takayama Original Article—Alimentary Tract 23 February 2022 Pages: 286 - 299
Clinicopathological characteristics of colorectal serrated polyposis syndrome (SPS): results of a multicenter study by the SPS Study Group in Japan Yasutsugu ShimoharaYuji UrabeShinji Tanaka Original Article—Alimentary Tract 24 February 2022 Pages: 300 - 308
Artificial intelligence (AI) models for the ultrasonographic diagnosis of liver tumors and comparison of diagnostic accuracies between AI and human experts Naoshi NishidaMakoto YamakawaJSUM A. I. investigators Original Article—Liver, Pancreas, and Biliary Tract Open access 27 February 2022 Pages: 309 - 321
The useful predictors of zinc deficiency for the management of chronic liver disease Soichi IritaniYusuke KawamuraHiromitsu Kumada Original Article—Liver, Pancreas, and Biliary Tract 01 March 2022 Pages: 322 - 332