Qingzhen Wu

28 Fuxing Road
Haidian, 100853, China

Last Updated: 09/26/2026

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Found 16 publications

Temporary sphincter-preserving covered biliary stent with a frontal umbrella-shaped occlusive mechanism for common bile duct stone removal.

Temporary sphincter-preserving covered biliary stent with a frontal umbrella-shaped occlusive mechanism for common bile duct stone removal.

Journal: Endoscopy international open

Published: October 11, 2025

Temporary sphincter-preserving covered biliary stent: a novel adjunctive device for cholangioscopy-guided calculi clearance.

Temporary sphincter-preserving covered biliary stent: a novel adjunctive device for cholangioscopy-guided calculi clearance.

Journal: Endoscopy

Published: September 04, 2025

Endoscopic mucosal resection in the pancreatobiliary system under direct cholangiopancreatoscopic guidance.

Endoscopic mucosal resection in the pancreatobiliary system under direct cholangiopancreatoscopic guidance.

Journal: Gut

Published: April 25, 2025

Letter to the editor: surgical treatment of esophago-tracheobronchial fistulas after esophagectomy.

Letter to the editor: surgical treatment of esophago-tracheobronchial fistulas after esophagectomy.

Journal: Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus

Published: January 13, 2025

Pancreatoscopy-assisted balloon dilation under direct vision in a porcine model.

Pancreatoscopy-assisted balloon dilation under direct vision in a porcine model.

Journal: Endoscopy

Published: November 18, 2024

Use of peroral cholangiopancreatoscopy-assisted endoscopic mucosal resection for biliopancreatic intraductal lesions.

Use of peroral cholangiopancreatoscopy-assisted endoscopic mucosal resection for biliopancreatic intraductal lesions.

Journal: Endoscopy

Published: August 14, 2024

Cholangioscopy-assisted endoscopic mucosal resection for gallbladder polyp and stone extraction for cholecystocholedocholithiasis.

Cholangioscopy-assisted endoscopic mucosal resection for gallbladder polyp and stone extraction for cholecystocholedocholithiasis.

Journal: Endoscopy

Published: April 03, 2024

Cholangioscopy-assisted endoscopic mucosal resection for a mildly dysplastic lesion of the common bile duct: a pilot exploration for super minimally invasive surgery.

Cholangioscopy-assisted endoscopic mucosal resection for a mildly dysplastic lesion of the common bile duct: a pilot exploration for super minimally invasive surgery.

Journal: Endoscopy

Published: February 15, 2024

Cholangioscopy-assisted electrocoagulation therapy with electroacupuncture device for intraductal superficial lesions or hemobilia in porcine model.

Cholangioscopy-assisted electrocoagulation therapy with electroacupuncture device for intraductal superficial lesions or hemobilia in porcine model.

Journal: Endoscopy international open

Published: December 13, 2023

Cholangioscopy-assisted endoscopic mucosal resection for bile duct lesions through papillary support: A pilot exploration for super minimally invasive surgery in a porcine model.

Cholangioscopy-assisted endoscopic mucosal resection for bile duct lesions through papillary support: A pilot exploration for super minimally invasive surgery in a porcine model.

Journal: Endoscopy

Published: December 11, 2023

Fibrin sealant for closure of mucosal penetration at the oesophagus or cardia during submucosal tunnelling endoscopic resection for gastrointestinal submucosal tumours.

Fibrin sealant for closure of mucosal penetration at the oesophagus or cardia during submucosal tunnelling endoscopic resection for gastrointestinal submucosal tumours.

Journal: Surgical endoscopy

Published: July 05, 2023

The new criteria for differential diagnosis of indeterminate biliary stricture under super minimally invasive peroral cholangioscopy.

The new criteria for differential diagnosis of indeterminate biliary stricture under super minimally invasive peroral cholangioscopy.

Journal: Chinese medical journal

Published: March 14, 2023

Showing 1-12 of 16

Last Updated: 09/26/2026