Pieter J. Poortmans

Brussels, BRU, Belgium

Last Updated: 09/26/2026

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Found 17 publications

Feasibility and safety of an adaptive endoscopic resection algorithm guided by the muscle-retracting sign for early rectal cancer.

Feasibility and safety of an adaptive endoscopic resection algorithm guided by the muscle-retracting sign for early rectal cancer.

Journal: Endoscopy

Published: July 01, 2026

Feasibility and safety of an adaptive endoscopic resection algorithm guided by the muscle-retracting sign for early rectal cancer.

Feasibility and safety of an adaptive endoscopic resection algorithm guided by the muscle-retracting sign for early rectal cancer.

Journal: Endoscopy

Published: July 01, 2026

Innovations in Advanced Endoscopic Resection of Early Upper Gastrointestinal Cancer.

Innovations in Advanced Endoscopic Resection of Early Upper Gastrointestinal Cancer.

Journal: Journal of clinical medicine

Published: April 20, 2026

Training in endoscopic submucosal dissection: Current models and future needs.

Training in endoscopic submucosal dissection: Current models and future needs.

Journal: Best practice & research. Clinical gastroenterology

Published: March 27, 2026

Validity evidence for an objective scoring tool for endoscopic tip control during snare-tip soft coagulation (with video).

Validity evidence for an objective scoring tool for endoscopic tip control during snare-tip soft coagulation (with video).

Journal: Gastrointestinal endoscopy

Published: March 02, 2026

Teaching Six "blink" features reduces general endoscopist cancer miss rate in image-based assessment of large colorectal polyps.

Teaching Six "blink" features reduces general endoscopist cancer miss rate in image-based assessment of large colorectal polyps.

Journal: Endoscopy international open

Published: November 21, 2025

Repositionable Elastic Adaptive Customizable Traction multipoint elastic traction for colorectal endoscopic submucosal dissection: a retrospective single-center feasibility series of 59 consecutive cases (with video).

Repositionable Elastic Adaptive Customizable Traction multipoint elastic traction for colorectal endoscopic submucosal dissection: a retrospective single-center feasibility series of 59 consecutive cases (with video).

Journal: Gastrointestinal endoscopy

Published: August 21, 2025

Correction: Cold snare polypectomy versus hot endoscopic mucosal resection for large nonpedunculated colorectal polyps: a systematic review and meta-analysis of randomized controlled trials.

Correction: Cold snare polypectomy versus hot endoscopic mucosal resection for large nonpedunculated colorectal polyps: a systematic review and meta-analysis of randomized controlled trials.

Journal: Endoscopy

Published: July 22, 2025

Focal endoscopic intermuscular dissection guided by the pocket-detection method for radical excision of early T2 rectal cancer.

Focal endoscopic intermuscular dissection guided by the pocket-detection method for radical excision of early T2 rectal cancer.

Journal: Endoscopy

Published: July 02, 2025

Diagnostic accuracy of the muscle-retracting sign for determining deep submucosal invasion in early rectal cancer: a prospective observational study.

Diagnostic accuracy of the muscle-retracting sign for determining deep submucosal invasion in early rectal cancer: a prospective observational study.

Journal: Endoscopy

Published: June 10, 2025

Cold snare polypectomy versus hot endoscopic mucosal resection for large nonpedunculated colorectal polyps: a systematic review and meta-analysis of randomized controlled trials.

Cold snare polypectomy versus hot endoscopic mucosal resection for large nonpedunculated colorectal polyps: a systematic review and meta-analysis of randomized controlled trials.

Journal: Endoscopy

Published: March 18, 2025

Knife-assisted full-thickness resection guided by pocket detection method for detection and complete excision of deeply invasive rectal cancer.

Knife-assisted full-thickness resection guided by pocket detection method for detection and complete excision of deeply invasive rectal cancer.

Journal: VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy

Published: March 17, 2025

Showing 1-12 of 17

Last Updated: 09/26/2026