Hideharu Ogiyama
Ikeda, 5638510, Japan
Last Updated: 09/26/2026
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Found 30 publications
Simultaneous gastric and colonic metastasis of invasive lobular carcinoma of the breast.
Journal: Clinical journal of gastroenterology
Published: December 02, 2025
Short- and Long-Term Outcomes of Endoscopic Submucosal Dissection for Gastric Lesions in Elderly Patients Aged 80 Years or Older: Focus on Non-Procedure-Related Adverse Events.
Journal: DEN open
Published: October 03, 2025
Optimizing 5-Aminosalicylic Acid Maintenance Treatment in Ulcerative Colitis from the Patient and Physician Perspective: A Cross-sectional Multicenter Study.
Journal: Crohn's & colitis 360
Published: February 25, 2025
Selection of anti-cytokine biologics by pretreatment levels of serum leucine-rich alpha-2 glycoprotein in patients with inflammatory bowel disease.
Journal: Scientific reports
Published: February 29, 2024
A machine learning model for predicting the lymph node metastasis of early gastric cancer not meeting the endoscopic curability criteria.
Journal: Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association
Published: December 06, 2023
Efficacy of prophylactic clip closure in reducing the risk of delayed bleeding after colorectal endoscopic submucosal dissection in patients on anticoagulant therapy: Multicenter prospective study.
Journal: Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Published: October 24, 2023
A novel artificial intelligence-based endoscopic ultrasonography diagnostic system for diagnosing the invasion depth of early gastric cancer.
Journal: Journal of gastroenterology
Published: October 13, 2023
High incidence of lung cancer death after curative endoscopic submucosal dissection for superficial esophageal squamous cell carcinoma.
Journal: Cancer medicine
Published: July 24, 2023
Non-Pure Intestinal Phenotype as an Indicator of Progression in Sporadic Nonampullary Duodenal Adenomas: A Multicenter Retrospective Cohort Study.
Journal: Clinical and translational gastroenterology
Published: January 12, 2023
Endoscopic features and clinical course of colorectal carcinoma resected by cold snare polypectomy.
Journal: Journal of gastroenterology and hepatology
Published: December 26, 2022
Plasmablastic lymphoma occurring in ulcerative colitis during treatment with immunosuppressive therapy.
Journal: Clinical journal of gastroenterology
Published: September 16, 2022
Diagnostic value of endoscopic ultrasonography for the depth of gastric cancer suspected of submucosal invasion: a multicenter prospective study.
Journal: Surgical endoscopy
Published: July 11, 2022
Last Updated: 09/26/2026