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Related Concept Videos

Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:
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:
Esophageal Strictures-II: Clinical Features and Management01:26

Esophageal Strictures-II: Clinical Features and Management

Patients with esophageal strictures often experience a range of symptoms. Initially, they may have difficulty swallowing solid foods, which can progress to include liquids. Additional symptoms may involve chest pain or discomfort, regurgitating food and fluids, heartburn, unintentional weight loss, coughing or choking during meals, and hoarseness.
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...

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Related Experiment Video

Updated: Jun 4, 2026

An Ivor Lewis Esophagectomy Designed to Minimize Anastomotic Complications and Optimize Conduit Function
09:40

An Ivor Lewis Esophagectomy Designed to Minimize Anastomotic Complications and Optimize Conduit Function

Published on: April 17, 2020

Colon stenting: a review.

Miguel Angel de Gregorio1, Antonio Mainar, Juan Rodriguez

  • 1Professor.

Seminars in Interventional Radiology
|February 19, 2011
PubMed
Summary
This summary is machine-generated.

Colorectal cancer often causes colonic obstruction, leading to poor survival. Colonic stenting offers a durable, effective palliative treatment, avoiding colostomy and improving patient outcomes.

Keywords:
Colon cancercolonic stentingintestinal obstruction

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

Published on: November 4, 2010

Related Experiment Videos

Last Updated: Jun 4, 2026

An Ivor Lewis Esophagectomy Designed to Minimize Anastomotic Complications and Optimize Conduit Function
09:40

An Ivor Lewis Esophagectomy Designed to Minimize Anastomotic Complications and Optimize Conduit Function

Published on: April 17, 2020

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

Area of Science:

  • Gastroenterology and Surgical Oncology
  • Interventional Gastroenterology

Background:

  • Colorectal cancer is a primary cause of colonic obstruction, affecting 7-29% of patients.
  • Acute colonic obstruction due to malignancy has a poor 5-year survival rate (20%).
  • Emergent surgery for obstruction carries high morbidity and mortality.

Purpose of the Study:

  • To evaluate colonic stenting as a palliative treatment for malignant colonic obstruction.
  • To assess the efficacy of stenting in decompressing the colon and facilitating elective surgery.
  • To determine if colonic stenting can avoid the need for colostomy and improve quality of life.

Main Methods:

  • Review of literature on colonic stenting for malignant obstruction.
  • Analysis of stenting's decompressive effects and impact on surgical planning.
  • Evaluation of outcomes including survival, morbidity, and need for colostomy.

Main Results:

  • Colonic stenting provides durable, simple, and effective palliation for advanced disease.
  • Stent deployment effectively resolves acute obstruction, enabling elective surgery in favorable conditions.
  • Colonic stenting reduces costs and avoids the significant quality of life impact of colostomy.

Conclusions:

  • Colonic stenting is a valuable therapeutic option for malignant colonic obstruction.
  • It improves patient management by facilitating elective surgery and avoiding colostomy.
  • Stenting offers a cost-effective palliative solution with improved quality of life.