Fumio Omata

Tokyo, Japan

Last Updated: 09/26/2026

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Found 33 publications

Helicobacter pylori, Homologous-Recombination Genes, and Gastric Cancer.

Helicobacter pylori, Homologous-Recombination Genes, and Gastric Cancer.

Journal: The New England journal of medicine

Published: July 26, 2023

Population effectiveness of endoscopy screening for mortality reduction in gastric cancer.

Population effectiveness of endoscopy screening for mortality reduction in gastric cancer.

Journal: DEN open

Published: July 14, 2023

Pitfalls of Advanced Endoscopy Technologies in Gastrointestinal Cancer Screening.

Pitfalls of Advanced Endoscopy Technologies in Gastrointestinal Cancer Screening.

Journal: The American journal of gastroenterology

Published: September 19, 2022

Reevaluation of Gastric Cancer Screening by Levin's Equation.

Reevaluation of Gastric Cancer Screening by Levin's Equation.

Journal: Clinical and translational gastroenterology

Published: May 26, 2022

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

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

Journal: Gastrointestinal endoscopy

Published: April 30, 2022

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

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

Journal: Case reports in gastroenterology

Published: February 28, 2022

Long-term cumulative incidence of metachronous advanced colorectal neoplasia after colonoscopy and a novel risk factor: a cohort study.

Long-term cumulative incidence of metachronous advanced colorectal neoplasia after colonoscopy and a novel risk factor: a cohort study.

Journal: European journal of gastroenterology & hepatology

Published: August 17, 2021

Outcomes in high and low volume hospitals in patients with acute hematochezia in a cohort study.

Outcomes in high and low volume hospitals in patients with acute hematochezia in a cohort study.

Journal: Scientific reports

Published: August 15, 2021

Cumulative evidence for reducing recurrence of colonic diverticular bleeding using endoscopic clipping versus band ligation: Systematic review and meta-analysis.

Cumulative evidence for reducing recurrence of colonic diverticular bleeding using endoscopic clipping versus band ligation: Systematic review and meta-analysis.

Journal: Journal of gastroenterology and hepatology

Published: September 24, 2020

Noneffectiveness of scopolamine for facilitating detection of upper gastrointestinal neoplasia during screening esophagogastroduodenoscopy: propensity score-matched study.

Noneffectiveness of scopolamine for facilitating detection of upper gastrointestinal neoplasia during screening esophagogastroduodenoscopy: propensity score-matched study.

Journal: Endoscopy

Published: April 07, 2020

Current status of first- and second-line Helicobacter pylori eradication therapy in the metropolitan area: a multicenter study with a large number of patients.

Current status of first- and second-line Helicobacter pylori eradication therapy in the metropolitan area: a multicenter study with a large number of patients.

Journal: Therapeutic advances in gastroenterology

Published: March 18, 2019

Risk factors of early rebleeding in the endoscopic management of colonic diverticular bleeding.

Risk factors of early rebleeding in the endoscopic management of colonic diverticular bleeding.

Journal: Journal of gastroenterology and hepatology

Published: November 20, 2018

Showing 1-12 of 33

Last Updated: 09/26/2026