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Updated: Mar 26, 2026
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The Pocket-Creation Procedure of Endoscopic Submucosal Dissection for Large Rectal Laterally Spreading Tumors
Published on: February 13, 2026
89
[Research progress of endoscopic submucosal dissection with traction]
Wenming Wu, Zhi Wei, Ziqin Sun1
1Department of Gastroenterology and Hepatology, General Hospital of Ji'nan Military Command Region, Ji'nan 250031, China. ziqins@126.com.
Summary
Endoscopic submucosal dissection (ESD) for early GI cancer is challenging due to its learning curve. Various traction techniques improve vision and safety, aiding clinical decisions.
Area of Science:
- Gastroenterology
- Minimally Invasive Surgery
Background:
- Endoscopic submucosal dissection (ESD) is a standard treatment for early gastrointestinal cancers.
- The complexity and steep learning curve of ESD limit its widespread clinical adoption.
Purpose of the Study:
- To review and discuss various traction techniques used to facilitate ESD procedures.
- To analyze the advantages and disadvantages of different traction methods for clinical decision-making.
Main Methods:
- Review of existing literature on traction devices and techniques for ESD.
- Categorization of methods including clip-with-line, Spring-assisted, S-O clip, magnetic anchor, and robot-assisted approaches.
Main Results:
- Traction techniques enhance the field of vision during ESD.
- These methods can lead to quicker and safer dissections compared to standard ESD.
- Each technique presents unique benefits and drawbacks influencing procedural outcomes.
Conclusions:
- Various traction techniques offer solutions to improve ESD feasibility and safety.
- Selecting the appropriate traction method is crucial for optimizing outcomes in early GI cancer treatment.
