Masaaki Okubo

Toyoake, Japan

Last Updated: 09/26/2026

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Found 46 publications

Clinical, Pathological and Endoscopic Features of Neoplastic or Non-neoplastic Reddish Depressed Lesions after Helicobacter pylori Eradication.

Clinical, Pathological and Endoscopic Features of Neoplastic or Non-neoplastic Reddish Depressed Lesions after Helicobacter pylori Eradication.

Journal: Journal of gastrointestinal and liver diseases : JGLD

Published: July 27, 2023

Complete omission of second-look endoscopy after gastric endoscopic submucosal dissection in real-world practice.

Complete omission of second-look endoscopy after gastric endoscopic submucosal dissection in real-world practice.

Journal: Medicine

Published: July 15, 2022

A case of chronic gastric anisakiasis coexisting with early gastric cancer.

A case of chronic gastric anisakiasis coexisting with early gastric cancer.

Journal: Fujita medical journal

Published: February 14, 2022

H. pylori negative gastric MALT lymphoma with API2-MALT1 translocation treated by endoscopic submucosal dissection: A case report.

H. pylori negative gastric MALT lymphoma with API2-MALT1 translocation treated by endoscopic submucosal dissection: A case report.

Journal: Medicine

Published: October 21, 2020

Comparative study of magnifying narrow-band imaging and conventional white light endoscopy in the diagnosis of Helicobacter pylori status after eradication therapy.

Comparative study of magnifying narrow-band imaging and conventional white light endoscopy in the diagnosis of Helicobacter pylori status after eradication therapy.

Journal: Medicine

Published: November 15, 2019

Lower LINE-1 methylation is associated with promoter hypermethylation and distinct molecular features in gastric cancer.

Lower LINE-1 methylation is associated with promoter hypermethylation and distinct molecular features in gastric cancer.

Journal: Epigenomics

Published: November 09, 2019

Gastric Mucosal Microarchitectures Associated with Irreversibility with Helicobacter pylori Eradication and Downregulation of Micro RNA (miR)-124a.

Gastric Mucosal Microarchitectures Associated with Irreversibility with Helicobacter pylori Eradication and Downregulation of Micro RNA (miR)-124a.

Journal: Cancer investigation

Published: September 05, 2019

Diagnostic utility of probe-based confocal laser endomicroscopy in superficial non-ampullary duodenal epithelial tumors.

Diagnostic utility of probe-based confocal laser endomicroscopy in superficial non-ampullary duodenal epithelial tumors.

Journal: Endoscopy international open

Published: April 10, 2019

Prostate Stem Cell Antigen Gene Polymorphism Is Associated with H. pylori-related Promoter DNA Methylation in Nonneoplastic Gastric Epithelium.

Prostate Stem Cell Antigen Gene Polymorphism Is Associated with H. pylori-related Promoter DNA Methylation in Nonneoplastic Gastric Epithelium.

Journal: Cancer prevention research (Philadelphia, Pa.)

Published: January 16, 2019

Molecular subtyping of gastric cancer combining genetic and epigenetic anomalies provides distinct clinicopathological features and prognostic impacts.

Molecular subtyping of gastric cancer combining genetic and epigenetic anomalies provides distinct clinicopathological features and prognostic impacts.

Journal: Human mutation

Published: July 24, 2018

DNA methylation accumulation in gastric mucosa adjacent to cancer after Helicobacter pylori eradication.

DNA methylation accumulation in gastric mucosa adjacent to cancer after Helicobacter pylori eradication.

Journal: International journal of cancer

Published: January 24, 2018

A Comparative Study of White Light Endoscopy, Chromoendoscopy and Magnifying Endoscopy with Narrow Band Imaging in the Diagnosis of Early Gastric Cancer after Helicobacter pylori Eradication.

A Comparative Study of White Light Endoscopy, Chromoendoscopy and Magnifying Endoscopy with Narrow Band Imaging in the Diagnosis of Early Gastric Cancer after Helicobacter pylori Eradication.

Journal: Journal of gastrointestinal and liver diseases : JGLD

Published: December 19, 2017

Showing 1-12 of 46

Last Updated: 09/26/2026