Hiroyuki Komori

Tokyo, Japan

Last Updated: 09/26/2026

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Found 25 publications

Clinicopathological and molecular characterization of early gastric adenocarcinoma in Helicobacter pylori-uninfected patients: emphasis on differentiated gastric adenocarcinoma.

Clinicopathological and molecular characterization of early gastric adenocarcinoma in Helicobacter pylori-uninfected patients: emphasis on differentiated gastric adenocarcinoma.

Journal: Journal of gastroenterology

Published: January 31, 2022

Comparison of treatment outcomes between endoscopic submucosal dissection with the needle-type knife and insulated-tip knife for superficial esophageal neoplasms.

Comparison of treatment outcomes between endoscopic submucosal dissection with the needle-type knife and insulated-tip knife for superficial esophageal neoplasms.

Journal: Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus

Published: November 12, 2021

Dynamic diagnosis of early gastric cancer with microvascular blood flow rate using magnifying endoscopy (with video): A pilot study.

Dynamic diagnosis of early gastric cancer with microvascular blood flow rate using magnifying endoscopy (with video): A pilot study.

Journal: Journal of gastroenterology and hepatology

Published: December 21, 2020

Heyde syndrome successfully treated with transcatheter aortic valve implantation to prevent recurrence of gastrointestinal bleeding from angiodysplasia

Heyde syndrome successfully treated with transcatheter aortic valve implantation to prevent recurrence of gastrointestinal bleeding from angiodysplasia

Journal: Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology

Published: September 10, 2020

The Association between Frailty and Abdominal Symptoms: A Hospital-based Cross-sectional Study.

The Association between Frailty and Abdominal Symptoms: A Hospital-based Cross-sectional Study.

Journal: Internal medicine (Tokyo, Japan)

Published: July 17, 2020

Clinicopathological and Endoscopic Features of Raspberry-Shaped Gastric Cancer in Helicobacter pylori-Uninfected Patients.

Clinicopathological and Endoscopic Features of Raspberry-Shaped Gastric Cancer in Helicobacter pylori-Uninfected Patients.

Journal: Digestion

Published: June 30, 2020

Linked color imaging improves visibility of reflux esophagitis.

Linked color imaging improves visibility of reflux esophagitis.

Journal: BMC gastroenterology

Published: June 06, 2020

Application of artificial intelligence using a convolutional neural network for diagnosis of early gastric cancer based on magnifying endoscopy with narrow-band imaging.

Application of artificial intelligence using a convolutional neural network for diagnosis of early gastric cancer based on magnifying endoscopy with narrow-band imaging.

Journal: Journal of gastroenterology and hepatology

Published: June 01, 2020

Association between the severity of constipation and sarcopenia in elderly adults: A single-center university hospital-based, cross-sectional study.

Association between the severity of constipation and sarcopenia in elderly adults: A single-center university hospital-based, cross-sectional study.

Journal: Biomedical reports

Published: April 20, 2020

Multibending scope use for reduction of perforation risks in endoscopic submucosal dissection.

Multibending scope use for reduction of perforation risks in endoscopic submucosal dissection.

Journal: Minimally invasive therapy & allied technologies : MITAT : official journal of the Society for Minimally Invasive Therapy

Published: February 29, 2020

Diagnostic limitations of magnifying endoscopy with narrow-band imaging in early gastric cancer.

Diagnostic limitations of magnifying endoscopy with narrow-band imaging in early gastric cancer.

Journal: Endoscopy international open

Published: February 19, 2020

Endoscopic and Clinicopathological Features of Superficial Non-Ampullary Duodenal Tumor Based on the Mucin Phenotypes.

Endoscopic and Clinicopathological Features of Superficial Non-Ampullary Duodenal Tumor Based on the Mucin Phenotypes.

Journal: Digestion

Published: November 13, 2019

Showing 1-12 of 25

Last Updated: 09/26/2026