Kazuya Ueshima

Novel transluminal treatment protocol for hepaticojejunostomy stricture using covered self-expandable metal stent

Takeshi Ogura, Nobu Nishioka, Masanori Yamada et al. · Surgical Endoscopy · 2020 · 37 citations

Medicine, Surgery, Interventional Radiology +11

Technical feasibility and safety of one-step deployment of EUS-guided hepaticogastrostomy using an 8-mm diameter metal stent with a fine-gauge stent delivery system (with video)

Takeshi Ogura, Saori Ueno, Atsushi Okuda et al. · Endoscopic Ultrasound · 2021 · 25 citations · Full text

Medicine, Surgery, Gastroenterology +14

Antiplatelet and/or anticoagulant treatment does not increase hemorrhagic adverse events during EUS-guided biliary drainage

Takeshi Ogura, Nobu Nishioka, Saori Ueno et al. · Gastrointestinal Endoscopy · 2020 · 24 citations

Medicine, Surgery, Hemostasis +12

Expanding indications for endoscopic ultrasound‐guided hepaticogastrostomy for patients with insufficient dilatation of the intrahepatic bile duct using a 22G needle combined with a novel 0.018‐inch guidewire (with video)

Takeshi Ogura, Saori Ueno, Atsushi Okuda et al. · Digestive Endoscopy · 2021 · 20 citations

Medicine, Clinical Sciences, Surgery +16

Prospective comparison study between 19-gauge needle with .025-inch guidewire and 22-gauge needle with novel .018-inch guidewire during EUS-guided transhepatic biliary drainage (with video)

Takeshi Ogura, Atsushi Okuda, Saori Ueno et al. · Gastrointestinal Endoscopy · 2022 · 19 citations

Medicine, Surgery, Diagnostic Imaging +13