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Activities

Employment (2)

Showa Daigaku Koto Toyosu Byoin Shokaki Center: Koto-ku, Tokyo, JP

2023-01-04 to present (Digestive Diseases Center)
Employment
Source: Self-asserted source
Kazuki Yamamoto

St Luke's International Hospital: akashi-cho, Tokyo, JP

2015-04 to 2022-12-31
Employment
Source: Self-asserted source
Kazuki Yamamoto

Education and qualifications (4)

Tohoku Daigaku Daigakuin Igakukei Kenkyuka Igakubu: Sendai, Miyagi, JP

2017-10 to 2022-09 | Ph.D. (Virology)
Education
Source: Self-asserted source
Kazuki Yamamoto

Shiga University of Medical Science: O-tsu, Shiga, JP

2010-10 to 2015-03
Education
Source: Self-asserted source
Kazuki Yamamoto

University of Toronto: Toronto, ON, CA

2005-09 to 2009-06 | Bachelor of Science
Education
Source: Self-asserted source
Kazuki Yamamoto

Glenlyon Norfolk School: Victoria, BC, CA

2001-09 to 2005-06
Education
Source: Self-asserted source
Kazuki Yamamoto

Works (50)

Endoscopic resection for gastric submucosal tumors: A single‐center experience in Japan

DEN Open
2025-04 | Journal article
Contributors: Ippei Tanaka; Yuto Shimamura; Haruhiro Inoue; Daisuke Azuma; Kei Ushikubo; Kazuki Yamamoto; Hiroki Okada; Yohei Nishikawa; Mayo Tanabe; Manabu Onimaru
Source: check_circle
Crossref

Impact of peroral endoscopic myotomy on the endoscopic pressure study integrated system

Digestive Endoscopy
2025-02 | Journal article
Contributors: Yohei Nishikawa; Haruhiro Inoue; Ippei Tanaka; Shotaro Ito; Daisuke Azuma; Kei Ushikubo; Kazuki Yamamoto; Hiroki Okada; Akiko Toshimori; Mayo Tanabe et al.
Source: check_circle
Crossref

Utility of endoscopic pressure study integrated system for gastroesophageal reflux disease after endoscopic antireflux therapy

Digestive Endoscopy
2025-01-20 | Journal article
Contributors: Kazuki Yamamoto; Haruhiro Inoue; Ippei Tanaka; Kei Ushikubo; Miyuki Iwasaki; Yohei Nishikawa; Hidenori Tanaka; Mayo Tanabe; Satoshi Abiko; Boldbaatar Gantuya et al.
Source: check_circle
Crossref

Advancements in minimally invasive endoscopic treatment: Navigating deeper layers for upper gastrointestinal lesion

Digestive Endoscopy
2024 | Journal article
Contributors: Shimamura, Yuto; Inoue, Haruhiro; Yamamoto, Kazuki; Owada, Kaori; Tanaka, Ippei
Source: check_circle
Web of Science Researcher Profile Sync

Clinical outcomes of anti-reflux mucosal ablation for gastroesophageal reflux disease: An international bi-institutional study

Journal of Gastroenterology and Hepatology
2024 | Journal article
Contributors: Shimamura, Yuto; Inoue, Haruhiro; Tanabe, Mayo; Ushikubo, Kei; Yamamoto, Kazuki; Kimoto, Yoshiaki; Nishikawa, Yohei; Ando, Ryohei; Sumi, Kazuya; Navarro, Marc Julius et al.
Source: check_circle
Web of Science Researcher Profile Sync

Factors influencing lateral margin diagnosis challenges in Barrett's esophageal cancer: a bicenter retrospective study in Japan

Clinical Endoscopy
2024 | Journal article
Contributors: Tanaka, Ippei; Unno, Shuhei; Yamamoto, Kazuki; Nawata, Yoshitaka; Igarashi, Kimihiro; Matsuda, Tomoki; Hirasawa, Dai
Source: check_circle
Web of Science Researcher Profile Sync
grade
Preferred source (of 2)‎

Hood-attached versus conventional triangular tip-jet knife in peroral endoscopic myotomy: a propensity score matching cohort study

Gastrointestinal Endoscopy
2024 | Journal article
Contributors: Kimoto, Yoshiaki; Inoue, Haruhiro; Shimamura, Yuto; Azuma, Daisuke; Ushikubo, Kei; Yamamoto, Kazuki; Okada, Hiroki; Nishikawa, Yohei; Tanaka, Ippei; Jandee, Sawangpong et al.
Source: check_circle
Web of Science Researcher Profile Sync

Phase concept: Novel dynamic endoscopic assessment of intramural antireflux mechanisms (with video)

Digestive Endoscopy
2024 | Journal article
Contributors: Inoue, Haruhiro; Tanabe, Mayo; Shimamura, Yuto; Yamamoto, Kazuki; Nishikawa, Yohei; Ushikubo, Kei; Iwasaki, Miyuki; Tanaka, Hidenori; Tanaka, Ippei; Owada, Kaori et al.
Source: check_circle
Web of Science Researcher Profile Sync

Endoscopic pressure study integrated system using an ultrathin gastroscope for the functional assessment of the lower esophageal sphincter

Digestive Endoscopy
2024-11 | Journal article
Contributors: Daisuke Azuma; Yuto Shimamura; Haruhiro Inoue; Hitoshi Tanaka; Kei Ushikubo; Kazuki Yamamoto; Yoshiaki Kimoto; Hiroki Okada; Yohei Nishikawa; Ippei Tanaka et al.
Source: check_circle
Crossref

Introducing antireflux mucoplasty with valve: a novel endoscopic treatment for GERD

VideoGIE
2024-11 | Journal article
Contributors: Haruhiro Inoue; Kazuki Yamamoto; Ippei Tanaka; Kei Ushikubo; Yohei Nishikawa; Amrita Sethi; Stefan Seewald; Yuto Shimamura
Source: check_circle
Crossref

Antireflux mucosectomy as an effective treatment for GERD after laparoscopic sleeve gastrectomy

VideoGIE
2024-09 | Journal article
Contributors: Kazuki Yamamoto; Haruhiro Inoue; Ippei Tanaka; Kei Ushikubo; Daisuke Azuma; Hiroki Okada; Yohei Nishikawa; Yuto Shimamura
Source: check_circle
Crossref

Feasibility and safety of per‐oral endoscopic septotomy for Killian‐Jamieson diverticulum: Case series with video

Digestive Endoscopy
2024-08 | Journal article
Contributors: Ippei Tanaka; Yuto Shimamura; Haruhiro Inoue; Daisuke Azuma; Kei Ushikubo; Kazuki Yamamoto; Hiroki Okada; Yoshiaki Kimoto; Yohei Nishikawa; Kaori Owada et al.
Source: check_circle
Crossref

Closure in antireflux mucoplasty using anchor prong clips: dead space–eliminating technique

VideoGIE
2024-07 | Journal article
Contributors: Kazuki Yamamoto; Haruhiro Inoue; Ippei Tanaka; Kei Ushikubo; Hiroki Okada; Yohei Nishikawa; Kaori Owada; Yuto Shimamura
Source: check_circle
Crossref

Enhancing closure efficacy in antireflux mucoplasty through endoscopic hand-suturing technique

VideoGIE
2024-06 | Journal article
Contributors: Kei Ushikubo; Haruhiro Inoue; Kazuki Yamamoto; Yuto Shimamura; Mary Raina Angeli Fujiyoshi; Yohei Nishikawa; Akiko Toshimori; Manabu Onimaru
Source: check_circle
Crossref

Pilot study on anti‐reflux mucoplasty: Advancing endoscopic anti‐reflux therapy for gastroesophageal reflux disease

Digestive Endoscopy
2024-06 | Journal article
Contributors: Haruhiro Inoue; Kazuki Yamamoto; Yuto Shimamura; Daisuke Azuma; Kei Ushikubo; Hiroki Okada; Yoshiaki Kimoto; Yohei Nishikawa; Ippei Tanaka; Mayo Tanabe et al.
Source: check_circle
Crossref

Endoscopic pressure study integrated system for the diagnosis of achalasia

Digestive Endoscopy
2024-05 | Journal article
Contributors: Yohei Nishikawa; Haruhiro Inoue; Yuto Shimamura; Marc Julius Navarro; Natsuki Kawamata; Daisuke Azuma; Kei Ushikubo; Yoshiaki Kimoto; Kazuki Yamamoto; Yusuke Fujiyoshi et al.
Source: check_circle
Crossref

Utility of Under-Gel Endoscopic Mucosal Resection with Partial Submucosal Injection and Under-Gel Precutting Endoscopic Mucosal Resection for Difficult Colorectal Polyp Cases

Digestive Diseases
2023 | Journal article
Contributors: Kazuki Yamamoto; Takashi Ikeya; Yasutoshi Shiratori
Source: check_circle
Crossref

Antireflux mucoplasty, an evolution of endoscopic antireflux therapy for refractory GERD

VideoGIE
2023-11 | Journal article
Contributors: Haruhiro Inoue; Kazuki Yamamoto; Marc Julius Navarro; Kei Ushikubo; Yoshiaki Kimoto; Yohei Nishikawa; Mayo Tanabe; Yuto Shimamura
Source: check_circle
Crossref

Bulbar and post-bulbar duodenal ulcers: characteristics based on location.

European journal of gastroenterology & hepatology
2023-06-22 | Journal article
Contributors: Okamoto T; Okamoto S; Yamamoto K; Takasu A; Murashima Y; Fukui S; Fukuda K
Source: Self-asserted source
Kazuki Yamamoto
grade
Preferred source (of 2)‎

Liver injury indicators and subsequent cancer development among non-fatty liver population.

Cancer medicine
2023-04-04 | Journal article
Contributors: Hiroshi Ito; Kimura T; Takuro S; Higashitani M; Yamamoto K; Daiki Kobayashi
Source: Self-asserted source
Kazuki Yamamoto
grade
Preferred source (of 2)‎

Chi-square automatic interaction detector decision tree analysis model: Predicting cefmetazole response in intra-abdominal infection

Journal of Infection and Chemotherapy
2023-01 | Journal article
Contributors: Masumi Hiranuma; Daiki Kobayashi; Kyoko Yokota; Kazuki Yamamoto
Source: check_circle
Crossref

Low Aspartate Aminotransferase (AST)/Alanine Aminotransferase (ALT) Ratio Associated with Increased Cardiovascular Disease and its Risk Factors in Healthy Japanese Population.

Journal of gastrointestinal and liver diseases : JGLD
2022-12-17 | Journal article
Contributors: Higashitani M; Atsushi Mizuno; Kimura T; Shimbo T; Yamamoto K; Tokioka S; Kobayashi D
Source: Self-asserted source
Kazuki Yamamoto
grade
Preferred source (of 2)‎

Timing of colonoscopy in acute lower GI bleeding: a multicenter retrospective cohort study.

Gastrointestinal endoscopy
2022-08-02 | Journal article
Contributors: Shiratori Y; Ishii N; Aoki T; Kobayashi K; Yamauchi A; Yamada A; Omori J; Aoyama T; Tominaga N; Sato Y et al.
Source: Self-asserted source
Kazuki Yamamoto
grade
Preferred source (of 2)‎

Doppler probe method to reduce delayed bleeding after endoscopic submucosal dissection in the stomach: a propensity-score matched study (with video).

Surgical endoscopy
2022-06-13 | Journal article
Contributors: Yasutoshi Shiratori; Ikeya T; Yamamoto K; Takasu A; Suzuki Y; Okada S; Fukuda K; Rateb G
Source: Self-asserted source
Kazuki Yamamoto
grade
Preferred source (of 2)‎

Three Types of Subepithelial Lesion-Like Gastric Cancer Including a New Entity of Gastric Adenocarcinoma

Case Reports in Gastroenterology
2022-06-13 | Journal article
Contributors: Kazuki Yamamoto; Takashi Ikeya; Naoki Kanomata; Gautam Anil Deshpande; Koichi Takagi; Fumio Omata
Source: check_circle
Crossref

Evaluation and management of esophageal varices by through-the-scope endoscopic Doppler probe method.

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
2022-06-12 | Journal article
Contributors: Yasutoshi Shiratori; Yamamoto K; Okuyama S; Yoshimoto T; Ikeya T; Okada S; Fukuda K; Rateb G
Source: Self-asserted source
Kazuki Yamamoto
grade
Preferred source (of 2)‎

Correction to: Metastatic Rectal Linitis Plastica From Bladder Cancer.

The American journal of gastroenterology
2022-06-01 | Journal article
Contributors: Takeshi Okamoto; Yamamoto K; Kanomata N
Source: Self-asserted source
Kazuki Yamamoto
grade
Preferred source (of 2)‎

Use of the NOBLADS Score to Predict Endoscopic Treatment in Patients with Colonic Diverticular Bleeding by Age Stratification.

Internal medicine (Tokyo, Japan)
2022-03-19 | Journal article
Source: Self-asserted source
Kazuki Yamamoto

Biliary balloon dilator impaction in a non-dilated bile duct with anatomical variations: a case report.

BMC gastroenterology
2022-03-18 | Journal article
Source: Self-asserted source
Kazuki Yamamoto

Edematous ileocecal valve due to mesenteric venous thrombosis.

Oxford medical case reports
2022-03-16 | Journal article
Source: Self-asserted source
Kazuki Yamamoto

Findings and outcomes of emergent endoscopies after cardiovascular surgery.

JGH open : an open access journal of gastroenterology and hepatology
2022-03-04 | Journal article
Source: Self-asserted source
Kazuki Yamamoto

Comparison in the development of colorectal cancer after screening colonoscopy between elderly and younger population.

European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP)
2022-01-31 | Journal article
Source: Self-asserted source
Kazuki Yamamoto

Aspartate aminotransferase/alanine aminotransferase ratio and subsequent cancer development.

Cancer medicine
2021-12-01 | Journal article
Source: Self-asserted source
Kazuki Yamamoto

Asymptomatic Eosinophilic Infiltration with Endoscopic and Histological Findings Consistent with Eosinophilic Gastritis

Case Reports in Gastroenterology
2021-07-19 | Journal article
Contributors: Kazuki Yamamoto; Takeshi Okamoto; Katsuyuki Fukuda
Source: check_circle
Crossref

Endoscopic removal of a spoon from the stomach using a 2-channel endoscope

VideoGIE
2021-06 | Journal article
Part of ISSN: 2468-4481
Source: Self-asserted source
Kazuki Yamamoto
grade
Preferred source (of 3)‎

Metastatic Rectal Linitis Plastic From Bladder Cancer

American Journal of Gastroenterology
2021-04-28 | Journal article
Part of ISSN: 0002-9270
Source: Self-asserted source
Kazuki Yamamoto

Utility of the Gel Immersion Method for Treating Massive Colonic Diverticular Bleeding

Clinical Endoscopy
2021-03-30 | Journal article
Part of ISSN: 2234-2400
Part of ISSN: 2234-2443
Source: Self-asserted source
Kazuki Yamamoto

Utility of under-gel endoscopic mucosal resection with partial submucosal injection for a laterally spreading tumor.

Endoscopy
2021-03-15 | Journal article
Source: Self-asserted source
Kazuki Yamamoto
grade
Preferred source (of 2)‎

Safety and Effectiveness of Endoscopic Band Ligation for Colonic Diverticular Bleeding in Elderly Patients.

Digestion
2021-02-08 | Journal article
Source: Self-asserted source
Kazuki Yamamoto
grade
Preferred source (of 2)‎

Digital compression for hemostasis in acute hemorrhagic rectal ulcer: a report of 4 cases and review of the literature.

Clinical journal of gastroenterology
2021-02-06 | Journal article
Source: Self-asserted source
Kazuki Yamamoto

Association between the frequency of daily tooth brushing and development of nonalcoholic fatty liver disease.

Digestive diseases (Basel, Switzerland)
2021-02-03 | Journal article
Source: Self-asserted source
Kazuki Yamamoto
grade
Preferred source (of 3)‎

Association between the chronic use of gastric acid suppressants and high-risk colorectal polyps.

JGH open : an open access journal of gastroenterology and hepatology
2021-01-29 | Journal article
Source: Self-asserted source
Kazuki Yamamoto

Esophageal variceal treatment using a novel Doppler probe method.

Endoscopy
2021-01-27 | Journal article
Source: Self-asserted source
Kazuki Yamamoto

Negative correlation of high serum bilirubin with cancer development in adults without hepatobiliary disease.

European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP)
2021-01-01 | Journal article
Source: Self-asserted source
Kazuki Yamamoto

Endoscopic unroofing and mucosal resection for a large colonic lipoma with intussusception: an effective hybrid technique.

VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy
2020-12-25 | Journal article
Source: Self-asserted source
Kazuki Yamamoto

The association between non-alcoholic fatty liver disease (with or without metabolic syndrome) and extrahepatic cancer development.

Journal of gastroenterology and hepatology
2020-11-17 | Journal article
Source: Self-asserted source
Kazuki Yamamoto
grade
Preferred source (of 2)‎

Comparison of endoscopic band ligation devices used for colonic diverticular bleeding: in vivo animal study.

JGH open : an open access journal of gastroenterology and hepatology
2020-10-28 | Journal article
Source: Self-asserted source
Kazuki Yamamoto

Comparison of risk factors between human intestinal and gastric Anisakiasis.

Parasitology international
2019-11-12 | Journal article
Source: Self-asserted source
Kazuki Yamamoto

Effectiveness of risk scoring systems in predicting endoscopic treatment in colonic diverticular bleeding.

Journal of gastroenterology and hepatology
2019-11-01 | Journal article
Part of DOI: 10.1111/jgh.14901
Part of PMID: 31677183
Source: Self-asserted source
Kazuki Yamamoto

Evaluation of risk factors for perforated peptic ulcer.

BMC gastroenterology
2018-02-15 | Journal article
Source: Self-asserted source
Kazuki Yamamoto
grade
Preferred source (of 2)‎

Peer review (34 reviews for 2 publications/grants)

Review activity for Digestive endoscopy (27)
Review activity for Gastrointestinal endoscopy. (7)