Yuji Koyama
Tokyo, 1418625, Japan
Last Updated: 09/26/2026
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Found 8 publications
Endoscopic Ultrasound-Guided Gallbladder Drainage Using Double-Pigtail Plastic Stents for Acute Cholecystitis in Patients with Malignant Biliary Obstruction.
Journal: Journal of clinical medicine
Published: July 22, 2026
Efficacy and safety of endoscopic submucosal dissection versus endoscopic papillectomy for managing laterally spreading duodenal papillary tumors.
Journal: Clinical endoscopy
Published: February 26, 2025
Successful treatment of postoperative intrahepatic stones with direct peroral cholangioscopy and mother-baby system cholangioscopy.
Journal: Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Published: June 14, 2024
Endoscopic papillectomy could be rewarding to patients with early stage duodenal ampullary carcinoma?
Journal: Journal of hepato-biliary-pancreatic sciences
Published: November 28, 2023
The Efficacy and Safety of EUS-Guided Gallbladder Drainage as a Bridge to Surgery for Patients with Acute Cholecystitis.
Journal: Journal of clinical medicine
Published: February 19, 2023
Clinical outcomes of permanent stenting with endoscopic ultrasound gallbladder drainage.
Journal: Clinical endoscopy
Published: July 15, 2022
Showing 1-8 of 8
Last Updated: 09/26/2026