Keiko Yamamoto
Sapporo, Japan
Last Updated: 09/26/2026
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Found 36 publications
Aberrant HepPar 1 Expression in Well-Differentiated Neuroendocrine Tumors Metastasized to the Liver: Clinicopathologic Study of 75 Tumors.
Journal: International journal of surgical pathology
Published: June 03, 2026
Identification of the distal end of the palisade vessels under sedation: a multicenter prospective study in Japan.
Journal: Journal of gastroenterology
Published: January 19, 2026
Lack of predictive value of esophageal multiple lugol-voiding lesions for metachronous head and neck cancer in patients undergoing transoral surgery for superficial hypopharyngeal cancer.
Journal: Esophagus : official journal of the Japan Esophageal Society
Published: November 02, 2025
Suspected Small Bowel Bleeding: A Single-Center Retrospective Study on Long-Term Prognosis and Predictive Factors.
Journal: Journal of clinical gastroenterology
Published: October 17, 2025
Alcohol consumption, smoking, and the implications of their cessations for field carcinogenesis in the esophagus: a 10-year prospective cohort study.
Journal: The Lancet regional health. Western Pacific
Published: July 28, 2025
Red dichromatic imaging and linked color imaging as reliable image-enhanced endoscopic procedures for detecting the distal end of the palisade vessels in the columnar metaplastic mucosa of the gastroesophageal junction zone.
Journal: Journal of gastroenterology
Published: March 29, 2024
Efficacy of endoscopic surveillance for pharyngeal mucosa during endoscopic resection for pharyngeal carcinoma: a multicenter prospective study.
Journal: Surgical endoscopy
Published: September 09, 2023
Application of polyglycolic acid sheets and basic fibroblast growth factor to prevent esophageal stricture after endoscopic submucosal dissection in pigs.
Journal: Journal of gastroenterology
Published: July 06, 2023
Alcohol consumption, multiple Lugol-voiding lesions, and field cancerization.
Journal: DEN open
Published: April 24, 2023
Novel endoscopic management of gastroenterological anastomosis leakage by injecting gel-forming solutions: an experimental animal study.
Journal: Surgical endoscopy
Published: April 05, 2023
Risk factors for the development of second primary esophageal squamous-cell carcinoma after endoscopic resection for esophageal squamous-cell carcinoma according to genetic polymorphisms related to alcohol and nicotine metabolism.
Journal: Japanese journal of clinical oncology
Published: February 28, 2023
Metachronous primary gastric cancer after endoscopic resection in patients with esophageal squamous cell carcinoma.
Journal: Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association
Published: January 30, 2023
Last Updated: 09/26/2026