Keiichiro Nishihara
Kashiwa, Japan
Last Updated: 09/26/2026
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Found 9 publications
Long-term outcome after endoscopic submucosal dissection for entire circumferential cT1aN0M0 esophageal squamous cell carcinoma.
Journal: Gastrointestinal endoscopy
Published: July 28, 2025
Possibility of determining high quantitative fecal occult blood on stool surface using hyperspectral imaging.
Journal: Journal of gastroenterology
Published: July 29, 2024
Development of new gastric endoscopic submucosal dissection training model: A reproducibility evaluation study.
Journal: Endoscopy international open
Published: May 04, 2022
The safety and feasibility of endoscopic submucosal dissection using a flexible three-dimensional endoscope for early gastric cancer and superficial esophageal cancer: A prospective observational study.
Journal: Journal of gastroenterology and hepatology
Published: August 31, 2021
Long-term clinical outcome after endoscopic resection of esophageal squamous cell carcinoma invading the muscularis mucosae without lymphovascular invasion.
Journal: Gastrointestinal endoscopy
Published: June 07, 2021
Long-term clinical outcomes of patients diagnosed with pT1a-muscularis mucosae with lymphovascular invasion or pT1b after endoscopic resection for cT1N0M0 esophageal squamous cell carcinoma.
Journal: Esophagus : official journal of the Japan Esophageal Society
Published: March 06, 2021
A study of evaluating specific tissue oxygen saturation values of gastrointestinal tumors by removing adherent substances in oxygen saturation imaging.
Journal: PloS one
Published: April 29, 2020
Depressed gastric-type adenoma in nonatrophic gastric mucosa without Helicobacter pylori infection.
Journal: Endoscopy
Published: March 26, 2019
Objective evaluation of the visibility of colorectal lesions using eye tracking.
Journal: Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Published: December 27, 2018
Showing 1-9 of 9
Last Updated: 09/26/2026