1)八尾建史,上堂文也,鎌田智有,他.早期胃癌の内視鏡診断ガイドライン.Gastroenterol Endosc 61:1283-1319, 2019
2)Yao K, Uedo N, Muto M, et al. Development of an e-learning system for teaching endoscopists how to diagnose early gastric cancer:basic principles for improving early detection. Gastric Cancer 20(Suppl 1):28-38, 2017
3)Yao K. The endoscopic diagnosis of early gastric cancer. Ann Gastroenterol 26:11-22, 2013
4)Banks M, Graham D, Jansen M, et al. British Society of Gastroenterology guidelines on the diagnosis and management of patients at risk of gastric adenocarcinoma. Gut 68:1545-1575, 2019
5)Veitch AM, Uedo N, Yao K, et al. Optimizing early upper gastrointestinal cancer detection at endoscopy. Nat Rev Gastroenterol Hepatol 12:660-667, 2015
6)吉村大輔,吉村理江,加藤誠也,他.H. pylori未感染胃癌—現状と未来の課題.胃と腸 53:658-670, 2018
7)Yagi K, Nakamura A, Sekine A. Characteristic endoscopic and magnified endoscopic findings in the normal stomach without Helicobacter pylori infection. J Gastroenterol Hepatol 17:39-45, 2002
8)Yoshii S, Mabe K, Watano K, et al. Validity of endoscopic features for the diagnosis of Helicobacter pylori infection status based on the Kyoto classification of gastritis. Dig Endosc 32:74-83, 2020
9)Yao K, Nagahama T, Matsui T, et al. Detection and characterization of early gastric cancer for curative endoscopic submucosal dissection. Dig Endosc 25(Suppl 1):44-54, 2013
10)Yao K, Uedo N, Muto M, et al. Development of an e-learning system for the endoscopic diagnosis of early gastric cancer:An international multicenter randomized controlled trial. EBioMedicine 9:140-147, 2016
11)Yao K, Anagnostopoulos GK, Ragunath K. Magnifying endoscopy for diagnosing and delineating early gastric cancer. Endoscopy 41:462-467, 2009
12)Yao K, Doyama H, Gotoda T, et al. Diagnostic performance and limitations of magnifying narrow-band imaging in screening endoscopy of early gastric cancer:A prospective multicenter feasibility study. Gastric Cancer 17:669-679, 2014
13)Muto M, Yao K, Kaise M, et al. Magnifying endoscopy simple diagnostic algorithm for early gastric cancer(MESDA-G). Dig Endosc 28:379-393, 2016
14)小野裕之,八尾建史,藤城光弘,他.胃癌に対するESD/EMRガイドライン(第2版).Gastroenterol Endosc 62:273-290, 2020
15)Kanesaka T, Nagahama T, Uedo N, et al. Clinical predictors of histologic type of gastric cancer. Gastrointest Endosc 87:1014-1022, 2018
16)Yao K, Yao T, Matsui T, et al. Hemoglobin content in intramucosal gastric carcinoma as a marker of histologic differentiation:a clinical application of quantitative electronic endoscopy. Gastrointest Endosc 52:241-245, 2000
17)Nakayoshi T, Tajiri H, Matsuda K, et al. Magnifying endoscopy combined with narrow band imaging system for early gastric cancer:Correlation of vascular pattern with histopathology(including video). Endoscopy 36:1080-1084, 2004
18)Kanesaka T, Sekikawa A, Tsumura T, et al. Absent microsurface pattern is characteristic of early gastric cancer of undifferentiated type:magnifying endoscopy with narrow-band imaging. Gastrointest Endosc 80:1194-1198, e1, 2014
19)八尾恒良,田邊寛,長浜孝,他.胃の陥凹型SM癌の病理組織構築と対比した内視鏡所見—pSM2癌診断のための観察方法と診断限界.胃と腸 43:1109-1125, 2008
20)Nagahama T, Yao K, Imamura K, et al. Diagnostic performance of conventional endoscopy in the identification of submucosal invasion by early gastric cancer:the “non-extension sign” as a simple diagnostic marker. Gastric Cancer 20:304-313, 2017
21)Takeda T, So S, Sakurai T, et al. Learning effect of diagnosing depth of invasion using non-extension sign in early gastric cancer. Digestion 101:191-197, 2020
22)Kato M, Uedo N, Nagahama T, et al. Self-study of the non-extension sign in an e-learning program improves diagnostic accuracy of invasion depth of early gastric cancer. Endosc Int Open 7:E871-E882, 2019
23)Tsujii Y, Kato M, Inoue T, et al. Integrated diagnostic strategy for the invasion depth of early gastric cancer by conventional endoscopy and EUS. Gastrointest Endosc 82:452-459, 2015
24)八尾建史.画像診断道場—境界が不明瞭な分化型早期胃癌.胃と腸 47:1892-1896, 2012
25)Nagahama T, Yao K, Maki S, et al. Usefulness of magnifying endoscopy with narrow-band imaging for determining the horizontal extent of early gastric cancer when there is an unclear margin by chromoendoscopy(with video). Gastrointest Endosc 74:1259-1267, 2011
26)Asada-Hirayama I, Kodashima S, Sakaguchi Y, et al. Magnifying endoscopy with narrow-band imaging is more accurate for determination of horizontal extent of early gastric cancers than chromoendoscopy. Endosc Int Open 4:E690-E698, 2016
27)Nagahama T, Yao K, Uedo N, et al. Delineation of the extent of early gastric cancer by magnifying narrow-band imaging and chromoendoscopy:a multicenter randomized controlled trial. Endoscopy 50:566-576, 2018