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Related Concept Videos

Inflammatory Bowel Disease V: Surgical Management01:21

Inflammatory Bowel Disease V: Surgical Management

Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

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Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

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Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
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Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
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Related Experiment Video

Updated: Jun 1, 2026

The C-seal: A Biofragmentable Drain Protecting the Stapled Colorectal Anastomosis from Leakage
07:51

The C-seal: A Biofragmentable Drain Protecting the Stapled Colorectal Anastomosis from Leakage

Published on: November 4, 2010

Colonic stenting in 2011.

F Donnellan1, S Moosavi, M F Byrne

  • 1Department of Gastroenterology, Vancouver General Hospital, Vancouver, BC, Canada. fdonnellan77@hotmail.com

Minerva Gastroenterologica E Dietologica
|May 19, 2011
PubMed
Summary
This summary is machine-generated.

Self-expanding metal stents (SEMS) effectively treat malignant colonic obstruction, offering high success and safety rates. Their use in benign colonic obstruction, however, requires further investigation due to limited data.

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Area of Science:

  • Gastroenterology
  • Interventional Endoscopy
  • Colorectal Surgery

Background:

  • Self-expanding metal stents (SEMS) are widely used for malignant gastrointestinal obstructions.
  • Their efficacy and safety in malignant colonic obstruction are well-documented.
  • Limited data exists regarding SEMS for benign colonic obstruction, making its role controversial.

Purpose of the Study:

  • To review recent advancements in colonic stenting.
  • To outline current indications for SEMS in the colon.
  • To evaluate the evidence supporting SEMS use in both malignant and benign colonic obstruction.

Main Methods:

  • Literature review of studies on colonic stenting.
  • Analysis of data on technical success, clinical outcomes, and complications.
  • Assessment of evidence for SEMS in malignant versus benign colonic obstruction.

Main Results:

  • SEMS demonstrate high technical and clinical success rates in malignant colonic obstruction.
  • Complication rates associated with SEMS for malignant colonic obstruction are low.
  • Evidence for SEMS in benign colonic obstruction is less robust and remains debated.

Conclusions:

  • SEMS are a valuable tool for malignant colonic obstruction.
  • Further research is needed to establish the role and optimal use of SEMS in benign colonic obstruction.