"Hiromitsu;Kanzaki|Joichiro;Horii|Ryuta;Takenaka|Hiroyuki;Nakagawa|Kazuhiro;Matsueda|Takao;Tsuzuki|Masahide;Kita|Yasushi;Yamasaki|Takehiro;Tanaka|Masaya;Iwamuro|Seiji;Kawano|Yoshiro;Kawahara|Jun;Tomoda|Hiroyuki;Okada|","Prospective multicenter study of the efficacy and safety of cold forceps polypectomy for ≤ 6-mm non-ampullary duodenal low-grade adenomas","Endoscopy International Open","2364-3722","2022-06-10","10","06","E712","E718","isVersionOf https://doi.org/10.1055/a-1793-9439","35859656","000826506700001","https://ousar.lib.okayama-u.ac.jp/65867","10.1055/a-1793-9439" "Ryosuke;Hirai|Seiji;Kawano|Shoko;Inoo|Sakiko;Kuraoka|Shotaro;Okanoue|Takuya;Satomi|Kenta;Hamada|Yoshiyasu;Kono|Hiromitsu;Kanzaki|Masaya;Iwamuro|Yoshiro;Kawahara|Hiroyuki;Okada|","Postoperative Bleeding Risk after Gastric Endoscopic Submucosal Dissection in Patients Receiving a P2Y12 Receptor Antagonist","Gut and Liver","1976-2283","2022-09-29","17","3","404","411","isVersionOf https://doi.org/10.5009/gnl220196","36172713","000869939200001","http://escholarship.lib.okayama-u.ac.jp/65737","10.5009/gnl220196" "Masaya;Iwamuro|Takehiro;Tanaka|Kenta;Hamada|Yoshiyasu;Kono|Hiromitsu;Kanzaki|Seiji;Kawano|Yoshiro;Kawahara|Hiroyuki;Okada|","Scattered Tiny Whitish Protrusions in the Stomach Are a Clue to the Diagnosis of Autoimmune Gastritis","Acta Medica Okayama","0386-300X","2023-02","77","1","75","80","","36849149","000952973200001","http://escholarship.lib.okayama-u.ac.jp/64365","" "Ryosuke;Sato|Kazuyuki;Matsumoto|Hiromitsu;Kanzaki|Akihiro;Matsumi|Kazuya;Miyamoto|Kosaku;Morimoto|Hiroyuki;Terasawa|Yuki;Fujii|Tatsuhiro;Yamazaki|Daisuke;Uchida|Koichiro;Tsutsumi|Shigeru;Horiguchi|Hironari;Kato|","Gastric linitis plastica with autoimmune pancreatitis diagnosed by an endoscopic ultrasonography-guided fine-needle biopsy: A case report","World Journal of Clinical Cases","2307-8960","2022-11-6","10","31","11607","11616","","36387831","000885256200043","https://ousar.lib.okayama-u.ac.jp/64172","10.12998/wjcc.v10.i31.11607" "Mayu;Kobashi|Masaya;Iwamuro|Sakiko;Kuraoka|Shoko;Inoo|Shotaro;Okanoue|Takuya;Satomi|Kenta;Hamada|Makoto;Abe|Yoshiyasu;Kono|Hiromitsu;Kanzaki|Seiji;Kawano|Takehiro;Tanaka|Yoshiro;Kawahara|Hiroyuki;Okada|","Endoscopic findings of gastric neoplasms in familial adenomatous polyposis are associated with the phenotypic variations and grades of dysplasia","Medicine","0025-7974","2022-10-14","101","41","e30997","","isVersionOf https://doi.org/10.1097/MD.0000000000030997","36254079","000868085500032","http://escholarship.lib.okayama-u.ac.jp/63993","10.1097/MD.0000000000030997" "Masaya;Iwamuro|Takahide;Takahashi|Natsuki;Watanabe|Makoto;Abe|Hiroyuki;Sakae|Yoshiyasu;Kono|Hiromitsu;Kanzaki|Takehiro;Tanaka|Seiji;Kawano|Fumio;Otsuka|Yoshiro;Kawahara|Hiroyuki;Yanai|Hiroyuki;Okada|","Site-specific differences in T lymphocyte composition of the gastric mucosa after Helicobacter pylori eradication","Medicine","0025-7974","2022-08-26","101","34","e30241","","isVersionOf https://doi.org/10.1097/MD.0000000000030241","36042652","000847532100050","http://escholarship.lib.okayama-u.ac.jp/63938","10.1097/MD.0000000000030241" "Masaya;Iwamuro|Takehiro;Tanaka|Sakiko;Kuraoka|Kenta;Hamada|Makoto;Abe|Yoshiyasu;Kono|Hiromitsu;Kanzaki|Seiji;Kawano|Yoshiro;Kawahara|Hiroyuki;Okada|","Zinc Acetate Dihydrate Tablet-associated Gastric Lesions","Internal Medicine","0918-2918","2022-07-01","61","13","1931","1938","isVersionOf https://doi.org/10.2169/internalmedicine.8625-21","35781269","000823060200001","http://escholarship.lib.okayama-u.ac.jp/63769","10.2169/internalmedicine.8625-21" "Daisuke;Kametaka|Masaya;Iwamuro|Takahide;Takahashi|Araki;Hirabata|Kenta;Hamada|Yoshiyasu;Kono|Hiromitsu;Kanzaki|Seiji;Kawano|Takehiro;Tanaka|Fumio;Otsuka|Yoshiro;Kawahara|Hiroyuki;Okada|","Characterization of Gastric Tissue-Resident T Cells in Autoimmune and Helicobacter pylori-Associated Gastritis","Current Issues In Molecular Biology","1467-3037","2022-05-25","44","6","2443","2452","isVersionOf https://doi.org/10.3390/cimb44060167","35735608","000816477400001","http://escholarship.lib.okayama-u.ac.jp/63749","10.3390/cimb44060167" "Kenta;Hamada|Hiromitsu;Kanzaki|Koji;Miyahara|Masahiro;Nakagawa|Hirokazu;Mouri|Motowo;Mizuno|Sakuma;Takahashi|Shinichiro;Hori|Junichiro;Nasu|Takao;Tsuzuki|Jiro;Miyaike|Ryuta;Takenaka|Kenji;Yamauchi|Sayo;Kobayashi|Tatsuya;Toyokawa|Masafumi;Inoue|Mamoru;Nishimura|Minoru;Matsubara|Jun;Tomoda|Yasushi;Yamasaki|Takehiro;Tanaka|Yasuhiro;Shirakawa|Yoshiro;Kawahara|Toshiyoshi;Fujiwara|Hiroyuki;Okada|;Okayama Gut Study Group|","Clinicopathological Characteristics of Superficial Barrett's Adenocarcinoma in a Japanese Population: A Retrospective, Multicenter Study","INTERNAL MEDICINE","0918-2918","2022-04-15","61","8","1115","1123","isVersionOf https://doi.org/10.2169/internalmedicine.6942-20","35431302","000789463700001","http://escholarship.lib.okayama-u.ac.jp/63479","10.2169/internalmedicine.6942-20" "Katsunori;Matsueda|Hiromitsu;Kanzaki|Ryuta;Takenaka|Masahiro;Nakagawa|Kazuhiro;Matsueda|Masaya;Iwamuro|Seiji;Kawano|Yoshiro;Kawahara|Tomohiro;Toji|Takehiro;Tanaka|Takahito;Yagi|Toshiyoshi;Fujiwara|Hiroyuki;Okada|","Clinical and phenotypical characteristics of submucosal invasive carcinoma in non-ampullary duodenal cancer","PLOS ONE","1932-6203","2021-08-27","16","8","e0256797","","isVersionOf https://doi.org/10.1371/journal.pone.0256797","34449813","000752313300044","https://ousar.lib.okayama-u.ac.jp/63208","10.1371/journal.pone.0256797" "Shotaro;Okanoue|Masaya;Iwamuro|Takehiro;Tanaka|Takuya;Satomi|Kenta;Hamada|Hiroyuki;Sakae|Makoto;Abe|Yoshiyasu;Kono|Hiromitsu;Kanzaki|Seiji;Kawano|Yoshiro;Kawahara|Hiroyuki;Okada|","Scoring systems for differentiating gastrointestinal stromal tumors and schwannomas from leiomyomas in the stomach","Medicine","0025-7974","2021-10-08","100","40","e27520","","isVersionOf https://doi.org/10.1097/MD.0000000000027520","34622886","000704071200053","https://ousar.lib.okayama-u.ac.jp/63007","10.1097/MD.0000000000027520" "Hideaki;Kinugasa|Hiromitsu;Kanzaki|Takehiro;Tanaka|Shumpei;Yamamoto|Yasushi;Yamasaki|Kazuhiro;Nouso|Kouichi;Ichimura|Masahiro;Nakagawa|Toshiharu;Mitsuhashi|Hiroyuki;Okada|","The Impact of KRAS Mutation in Patients With Sporadic Nonampullary Duodenal Epithelial Tumors","Clinical and Translational Gastroenterology","2155-384X","2021-11","12","11","e00424","","isVersionOf https://doi.org/10.14309/ctg.0000000000000424","34797780","000720492100001","https://ousar.lib.okayama-u.ac.jp/62882","10.14309/ctg.0000000000000424" "Hiromitsu;Kanzaki|Kazuhiro;Matsueda|Masahiro;Nakagawa|Tomoki;Inaba|Masahiro;Takatani|Ryuta;Takenaka|Masao;Yoshioka|Atsushi;Imagawa|Masafumi;Inoue|Seiyuu;Suzuki|Jun;Tomoda|Masaya;Iwamuro|Seiji;Kawano|Yoshiro;Kawahara|Takehiro;Tanaka|Hiroyuki;Okada|","Clinical characteristics and course of sporadic non-ampullary duodenal adenomas A multicenter retrospective study","Medicine","0025-7974","2021-10-01","100","39","e27382","","isVersionOf https://doi.org/10.1097/MD.0000000000027382","34596158","000701020600039","https://ousar.lib.okayama-u.ac.jp/62756","10.1097/MD.0000000000027382" "Masaya;Iwamuro|Nobuharu;Fujii|Takehiro;Tanaka|Hiromitsu;Kanzaki|Seiji;Kawano|Yoshiro;Kawahara|Hiroyuki;Okada|","Squamous Metaplasia of the Stomach Associated with Lymphoma Infiltration","Internal Medicine","0918-2918","2021-07-15","60","14","2229","2234","isVersionOf https://doi.org/10.2169/internalmedicine.6271-20","33612676","000674801700010","https://ousar.lib.okayama-u.ac.jp/62297","10.2169/internalmedicine.6271-20" "Yuka;Obayashi|Seiji;Kawano|Hiroyuki;Sakae|Makoto;Abe|Yoshiyasu;Kono|Hiromitsu;Kanzaki|Masaya;Iwamuro|Yoshiro;Kawahara|Takehiro;Tanaka|Hiroyuki;Yanai|Hiroyuki;Okada|","Risk Factors for Gastric Cancer after the Eradication of Helicobacter pylori Evaluated Based on the Background Gastric Mucosa: A Propensity Score-matched Case-control Study","Internal Medicine","0918-2918","2021-04-01","60","7","969","976","isVersionOf https://doi.org/10.2169/internalmedicine.5486-20","33162475","000637009100001","https://ousar.lib.okayama-u.ac.jp/62047","10.2169/internalmedicine.5486-20" "Yuki;Okamoto|Hiromitsu;Kanzaki|Takehiro;Tanaka|Hiroyuki;Sakae|Makoto;Abe|Masaya;Iwamuro|Seiji;Kawano|Yoshiro;Kawahara|Hiroyuki;Okada|","Gastric Adenoma: A High Incidence Rate of Developing Carcinoma and Risk of Metachronous Gastric Cancer according to Long-Term Follow-Up","Digestion","0012-2823","2021-04-09","102","","878","886","isVersionOf https://doi.org/10.1159/000515213","33839721","000640288000001","https://ousar.lib.okayama-u.ac.jp/61951","10.1159/000515213" "Takuya;Satomi|Seiji;Kawano|Tomoki;Inaba|Masahiro;Nakagawa|Hirokazu;Mouri|Masao;Yoshioka|Shoichi;Tanaka|Tatsuya;Toyokawa|Sayo;Kobayashi|Takehiro;Tanaka|Hiromitsu;Kanzaki|Masaya;Iwamuro|Yoshiro;Kawahara|Hiroyuki;Okada|","Efficacy and safety of endoscopic submucosal dissection for gastric tube cancer: A multicenter retrospective study","World Journal of Gastroenterology","1007-9327","2021-03-21","27","11","1043","1054","isVersionOf https://doi.org/10.3748/wjg.v27.i11.1043","33776371","000635258600004","https://ousar.lib.okayama-u.ac.jp/61873","10.3748/wjg.v27.i11.1043" "Yuki;Baba|Seiji;Kawano|Yoshiyasu;Kono|Toshihiro;Inokuchi|Hiromitsu;Kanzaki|Masaya;Iwamuro|Keita;Harada|Yoshiro;Kawahara|Hiroyuki;Okada|","Clinical Characteristics and Risk Factors for Rebleeding in Patients with Obscure Gastrointestinal Bleeding","Internal Medicine","1349-7235","2020-06-01","59","11","1345","1350","isVersionOf https://doi.org/10.2169/internalmedicine.3628-19","32023585","000537806600001","https://ousar.lib.okayama-u.ac.jp/61295","10.2169/internalmedicine.3628-19" "Kenta;Hamada|Hiromitsu;Kanzaki|Masafumi;Inoue|Shuhei;Ishiyama |Kenji;Yamauchi|Koji;Miyahara|Tatsuya;Toyokawa|Takao;Tsuzuki|Jiro;Miyaike|Minoru;Matsubara|Sakuma;Takahashi|Mamoru;Nishimura|Ryuta;Takenaka|Naoko;Yunoki|Shinichiro;Hori|Sayo;Kobayashi|Yasushi;Yamasaki|Yoshiro;Kawahara|Hideki;Ishikawa|Hiroyuki;Okada|","Continued Aspirin Treatment May Be a Risk Factor of Delayed Bleeding after Gastric Endoscopic Submucosal Dissection under Heparin Replacement: A Retrospective Multicenter Study","Internal Medicine","0918-2918","2020-11-01","59","21","2643","2651","isVersionOf https://doi.org/10.2169/internalmedicine.4998-20","32641658","000589268900003","http://escholarship.lib.okayama-u.ac.jp/61261","10.2169/internalmedicine.4998-20" "Yoshiyasu;Kono|Hiromitsu;Kanzaki|Masaya;Iwamuro|Seiji;Kawano|Yoshiro;Kawahara|Hiroyuki;Okada|","Reality of Gastric Cancer in Young Patients: The Importance and Difficulty of the Early Diagnosis, Prevention and Treatment","Acta Medica Okayama","0386-300X","2020-12","74","6","461","466","","33361865","000601203600001","https://ousar.lib.okayama-u.ac.jp/61204","" "Katsuyuki;Tanabe|Hiromitsu;Kanzaki|Takahira;Wada|Yuri;Nakashima|Hitoshi;Sugiyama|Hiroyuki;Okada|Jun;Wada|","Nivolumab-induced IgA nephropathy in a patient with advanced gastric cancer A case report","Medicine","0025-7974","2020-05-22","99","21","e20464","","isVersionOf https://doi.org/10.1097/MD.0000000000020464","32481351","000551508200106","https://ousar.lib.okayama-u.ac.jp/60277","10.1097/MD.0000000000020464" "Masaya;Iwamuro|Takehiro;Tanaka|Kenji;Nishida|Hiromitsu;Kanzaki|Seiji;Kawano|Yoshiro;Kawahara|Tadashi;Yoshino|Hiroyuki;Okada|","Two cases of gastric mucosa-associated lymphoid tissue (MALT) lymphoma masquerading as follicular gastritis","ecancermedicalscience","1754-6605","2019-06-03","13","","933","","isVersionOf https://doi.org/10.3332/ecancer.2019.933","31281430","000472729000001","https://ousar.lib.okayama-u.ac.jp/57726","10.3332/ecancer.2019.933" "Tatsuhiro;Gotoda|Seiji;Kawano|Yoshiyasu;Kono|Kou;Miura|Hiromitsu;Kanzaki|Masaya;Iwamuro|Yoshiro;Kawahara|Takehiro;Tanaka|Tadashi;Yoshino|Yasuhiro;Shirakawad|Masahiro;Tabata|Mitsune;Tanimoto|Hiroyuki;Okada|","集学的治療により長期生存が得られた食道神経内分泌癌の2 例","Journal of Okayama Medical Association","0030-1558","2016-12-01","128","3","207","212","","","","http://escholarship.lib.okayama-u.ac.jp/54617","" "Masaya;Iwamuro|Hiroyuki;Okada|Keita;Harada|Hiromitsu;Kanzaki|Keisuke;Hori|Masahide;Kita|Seiji;Kawano|Yoshiro;Kawahara|Takehiro;Tanaka|Kazuhide;Yamamoto|","3 年間の内視鏡所見の変化を観察できた食道異所性皮脂腺の1 例","Journal of Okayama Medical Association","0030-1558","2016-12-01","128","3","201","205","","","","https://ousar.lib.okayama-u.ac.jp/54616","" "Hiromitsu;Kanzaki|Noriya;Uedo|Ryu;Ishihara|Kengo;Nagai|Fumi;Matsui|Takashi;Ohta|Masao;Hanafusa|Noboru;Hanaoka|Yoji;Takeuchi|Koji;Higashino|Hiroyasu;Iishi|Yasuhiko;Tomita|Masaharu;Tatsuta|Kazuhide;Yamamoto|","Comprehensive investigation of areae gastricae pattern in gastric corpus using magnifying narrow band imaging endoscopy in patients with chronic atrophic fundic gastritis.","Helicobacter","","2012-06","17","3","224","231","http://ousar.lib.okayama-u.ac.jp/metadata/53127","","","https://ousar.lib.okayama-u.ac.jp/53138","10.1111/j.1523-5378.2012.00938.x" "Shinichiro;Muro|Junichiro;Nasu|Ryo;Harada|Minoru;Matsubara|Asuka;Nakarai|Hiromitsu;Kanzaki|Kouichiro;Tsutsumi|Hironari;Kato|Takehiro;Tanaka|Hiroyasu;Fujiwara|Masatoshi;Uno|Hiroyuki;Okada|Kazuhide;Yamamoto|","Prompt Resolution of Hypoglycemia by Hepatic Transarterial Embolization for Malignant Insulinoma with Multiple Liver Metastases","Acta Medica Okayama","0386-300X","2014-10","68","5","307","311","","25338488","000343269300008","http://escholarship.lib.okayama-u.ac.jp/52900",""