1)Kato S, Matsukura N, Tsukada K, et al. Helicobacter pylori infection-negative gastric cancer in Japanese hospital patients:incidence and pathological characteristics. Cancer Sci 98:790-794, 2007
2)Matsuo T, Ito M, Takata S, et al. Low prevalence of Helicobacter pylori-negative gastric cancer among Japanese. Helicobacter 16:415-419, 2011
3)Kamada T, Haruma K, Ito M, et al. Time trends in Helicobacter pylori infection and atrophic gastritis over 40 years in Japan. Helicobacter 20:192-198, 2015
4)藤崎順子,山本智理子,堀内裕介,他.Helicobacter pylori陰性未分化型早期胃癌の特徴.胃と腸 49:854-861, 2014
5)Ueyama H, Yao T, Nakashima Y, et al. Gastric adenocarcinoma of fundic gland type(chief cell predominant type):proposal for a new entity of gastric adenocarcinoma. Am J Surg Pathol 34:609-619, 2010
6)青木利佳,安田貢,山ノ井昭,他.検診施設におけるHelicobacter pylori未感染胃癌の時代的変遷.胃と腸 49:841-853, 2014
7)吉村大輔,吉村理江,落合利彰.背景胃粘膜を念頭においたHelicobacter pylori未感染胃癌の形態的組織学的特徴.Gastroenterol Endosc 57(Suppl 1):577, 2015
8)Yoshimura D, Yoshimura R, Mizutani T, et al. Clinical and pathological characteristics of gastric cancer without Helicobacter pylori infection and its background gastric mucosa. Gastroenterology 152:S260-261, 2017
9)中村恭一.胃癌の構造,第3版.医学書院,2005
10)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
11)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
12)鎌田智有.胃炎の内視鏡所見総論.春間賢(監).胃炎の京都分類,改訂第2版.日本メディカルセンター,pp 26-31, 2018
13)青山伸郎,繁田さとみ,横崎宏.厳密なピロリ感染診断に基づいたピロリ抗体Eプレート,ラテックス凝集法の比較.日ヘリコバクター会誌 18:4-11, 2017
14)中川昌浩,阿部真,高田晋一,他.胃底腺型胃癌の臨床的特徴—内視鏡所見を中心に.胃と腸 50:1521-1531, 2015
15)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
16)田邉寛,岩下明德,池田圭祐,他.胃底腺型胃癌の病理組織学的特徴.胃と腸 50:1469-1479, 2015
17)吉村大輔,吉村理江,加藤誠也,他.Helicobacter pylori未感染早期胃癌・胃腫瘍の拡大内視鏡診断.胃と腸 54:234-245, 2019
18)吉村大輔,中島明彦,加藤誠也.未感染未分化型胃癌.田尻久雄(監).新しい診断基準・分類に基づいたNBI/BLI/LCI内視鏡アトラス.日本メディカルセンター,pp 160-161, 2016
19)瀧田麻衣子,大圃研,松橋信行.ヘリコバクター・ピロリ陰性胃癌の発生率とその特徴について.Gastroenterol Endosc 59(Supple 1):880, 2017
20)Yoshimura D, Yoshimura R, Kato S, et al. Gastric Cancer without Helicobacter pylori infection other than gastric cardia cancer is less invasive. Gastroenterology 154:S936, 2018