Ahmed Y. Altonbary

Al Mansurah, DK, Egypt

Last Updated: 09/26/2026

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Found 32 publications

Endoscopic submucosal dissection of polypoid solitary rectal ulcer.

Endoscopic submucosal dissection of polypoid solitary rectal ulcer.

Journal: Endoscopy
Published: May 05, 2026

Multiple transluminal gateway technique for drainage of an infected walled-off pancreatic necrosis and pancreatic pseudocyst.

Multiple transluminal gateway technique for drainage of an infected walled-off pancreatic necrosis and pancreatic pseudocyst.

Journal: Endoscopy
Published: September 26, 2025

Endoscopic retrograde cholangiopancreatography versus percutaneous transhepatic radiological procedures in the management of post-liver transplantation biliary complications: A systematic review.

Endoscopic retrograde cholangiopancreatography versus percutaneous transhepatic radiological procedures in the management of post-liver transplantation biliary complications: A systematic review.

Journal: Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association
Published: September 13, 2025

Endoscopic submucosal dissection of uncommon huge gastric pyloric gland adenoma.

Endoscopic submucosal dissection of uncommon huge gastric pyloric gland adenoma.

Journal: Endoscopy
Published: August 20, 2025

Performance of endoscopic submucosal dissection and submucosal tunneling endoscopic resection for esophageal submucosal tumors: A multicenter retrospective cohort study.

Performance of endoscopic submucosal dissection and submucosal tunneling endoscopic resection for esophageal submucosal tumors: A multicenter retrospective cohort study.

Journal: Annals of gastroenterology
Published: August 06, 2025

Endoscope traction technique to facilitate over-the-wire biliary cannulation during EUS-guided rendezvous.

Endoscope traction technique to facilitate over-the-wire biliary cannulation during EUS-guided rendezvous.

Journal: VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy
Published: October 30, 2024

Endoscopic ultrasound-guided cyanoacrylate injection into the perforating vein for high-risk gastric varices.

Endoscopic ultrasound-guided cyanoacrylate injection into the perforating vein for high-risk gastric varices.

Journal: Endoscopy
Published: June 12, 2024

Endoscopic papillectomy of a rare isolated ampullary hamartoma.

Endoscopic papillectomy of a rare isolated ampullary hamartoma.

Journal: Endoscopy
Published: June 12, 2024

Endoscopic ultrasound-guided radiofrequency ablation (EUS-RFA) and endoscopic ultrasound-guided ethanol ablation (EUS-EA) of pancreatic neuroendocrine tumors and adenocarcinoma: a prospective multicenter study.

Endoscopic ultrasound-guided radiofrequency ablation (EUS-RFA) and endoscopic ultrasound-guided ethanol ablation (EUS-EA) of pancreatic neuroendocrine tumors and adenocarcinoma: a prospective multicenter study.

Journal: Przeglad gastroenterologiczny
Published: January 30, 2024

Beyond boundaries: Feasibility of curved linear array echoendoscope in appendiceal neoplasm detection.

Beyond boundaries: Feasibility of curved linear array echoendoscope in appendiceal neoplasm detection.

Journal: World journal of gastrointestinal endoscopy
Published: December 29, 2023

EUS-guided choledochoantrostomy as an alternative for biliary decompression in malignant distal biliary obstruction with duodenal invasion.

EUS-guided choledochoantrostomy as an alternative for biliary decompression in malignant distal biliary obstruction with duodenal invasion.

Journal: VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy
Published: June 12, 2023

Endoscopic management of bleeding ectopic varices: multicentric retrospective case series.

Endoscopic management of bleeding ectopic varices: multicentric retrospective case series.

Journal: Przeglad gastroenterologiczny
Published: January 28, 2023
Showing 1-12 of 32

Last Updated: 09/26/2026