Wataru Yamagata

Endoscopic ultrasound‐guided antegrade procedures for managing bile duct stones in patients with surgically altered anatomy: Comparison with double‐balloon enteroscopy‐assisted endoscopic retrograde cholangiography (with video)

Yusuke Takasaki, Shigeto Ishii, Tomoyoshi Shibuya et al. · Digestive Endoscopy · 2021 · 28 citations

Risk Factors for Stent Migration into the Abdominal Cavity after Endoscopic Ultrasound-Guided Hepaticogastrostomy

Kazushige Ochiai, Toshio Fujisawa, Shigeto Ishii et al. · Journal of Clinical Medicine · 2021 · 28 citations · Full text

Evaluation of the safety and efficacy of minimal endoscopic sphincterotomy followed by papillary balloon dilation for the removal of common bile duct stones

Hiroyuki Isayama, Shigeto Ishii, Toshio Fujisawa et al. · Saudi Journal of Gastroenterology · 2020 · 22 citations · Full text

Evaluation of the mechanical properties of current biliary self-expandable metallic stents: axial and radial force, and axial force zero border

Wataru Yamagata, Toshio Fujisawa, Takashi Sasaki et al. · Clinical Endoscopy · 2023 · 19 citations · Full text

Duration of Reduced CA19-9 Levels Is a Better Prognostic Factor Than Its Rate of Reduction for Unresectable Locally Advanced Pancreatic Cancer

Ko Tomishima, Shigeto Ishii, Toshio Fujisawa et al. · Cancers · 2021 · 14 citations · Full text