Kohei Matsumoto

Tokyo, 1138421, Japan

Last Updated: 09/26/2026

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Found 43 publications

Texture and Color Enhancement Imaging for the Kyoto Classification of Gastritis: Evaluation of Visibility and Color Differences.

Texture and Color Enhancement Imaging for the Kyoto Classification of Gastritis: Evaluation of Visibility and Color Differences.

Journal: DEN open

Published: October 27, 2025

Development of an Artificial Intelligence Diagnostic System Using Linked Color Imaging for Barrett's Esophagus.

Development of an Artificial Intelligence Diagnostic System Using Linked Color Imaging for Barrett's Esophagus.

Journal: Journal of clinical medicine

Published: March 01, 2024

Mediastinal Thoracic Duct Cyst Infection after Endoscopic Submucosal Dissection for Early Esophageal Cancer.

Mediastinal Thoracic Duct Cyst Infection after Endoscopic Submucosal Dissection for Early Esophageal Cancer.

Journal: Internal medicine (Tokyo, Japan)

Published: November 09, 2022

Endoscopic Features of Gastric Epithelial Neoplasm of Fundic Gland Mucosa Lineage.

Endoscopic Features of Gastric Epithelial Neoplasm of Fundic Gland Mucosa Lineage.

Journal: Diagnostics (Basel, Switzerland)

Published: September 09, 2022

Comparison of the Degree of Gastric Mucosal Injury between Patients Who Are Receiving Dual Antiplatelet Therapy or Single Antiplatelet Therapy.

Comparison of the Degree of Gastric Mucosal Injury between Patients Who Are Receiving Dual Antiplatelet Therapy or Single Antiplatelet Therapy.

Journal: Diagnostics (Basel, Switzerland)

Published: August 18, 2022

Association between bile area in the duodenal bulb and abdominal symptoms: Quantitative analysis using blue laser imaging.

Association between bile area in the duodenal bulb and abdominal symptoms: Quantitative analysis using blue laser imaging.

Journal: Biomedical reports

Published: June 10, 2022

A rare gastric foveolar-type adenoma with lanthanum deposition in a Helicobacter pylori-uninfected patient.

A rare gastric foveolar-type adenoma with lanthanum deposition in a Helicobacter pylori-uninfected patient.

Journal: Gastrointestinal endoscopy

Published: March 28, 2022

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

Gastric epithelial neoplasm of fundic-gland mucosa lineage: proposal for a new classification in association with gastric adenocarcinoma of fundic-gland type.

Gastric epithelial neoplasm of fundic-gland mucosa lineage: proposal for a new classification in association with gastric adenocarcinoma of fundic-gland type.

Journal: Journal of gastroenterology

Published: April 24, 2021

Endoscopic findings of Helicobacter pylori gastritis in children and young adults based on the Kyoto classification of gastritis and age-associated changes.

Endoscopic findings of Helicobacter pylori gastritis in children and young adults based on the Kyoto classification of gastritis and age-associated changes.

Journal: JGH open : an open access journal of gastroenterology and hepatology

Published: February 06, 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

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

Showing 1-12 of 43

Last Updated: 09/26/2026