Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Colonic stents in colorectal obstruction

T Arnell1, M J Stamos, P Takahashi

  • 1Department of Surgery, Harbor-UCLA Medical Center, Torrance, California 90509, USA.

The American Surgeon
|October 9, 1998
PubMed
Summary

Colonic stent placement effectively resolves colorectal obstruction in 86% of patients, offering a safe alternative to surgery. This minimally invasive procedure provides rapid symptom relief and improves patient outcomes.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Clinical Characteristics and Outcomes of Anemia in Critically Ill Patients: A Cross-Sectional Observational Study from a Tertiary Intensive Care Unit in Nepal.

Kathmandu University medical journal (KUMJ)·2026
Same author

Review: Insects as a novel feed ingredient: processing technologies, quality and safety considerations.

Animal : an international journal of animal bioscience·2025
Same author

Performance Optimization of a Large Geometry High Resolution-Secondary Ion Mass Spectrometer (HR-SIMS) for High Precision Measurements of Oxygen Isotopic Composition (δ<sup>18</sup>O) and U-Pb Geochronology in Zircon.

Journal of mass spectrometry : JMS·2024
Same author

Role of green and sustainable practices in shaping the future of medical imaging technology: A cross-sectional multi-stakeholder analysis among students, radiographers, and academic experts.

Radiography (London, England : 1995)·2024
Same author

Accidental lipid overdose in a preterm infant: A case report.

Journal of neonatal-perinatal medicine·2023
Same author

Validation of an endoscopic anastomotic grading score as an intraoperative method for assessing stapled rectal anastomoses.

Techniques in coloproctology·2023

Area of Science:

  • Gastroenterology
  • Oncology
  • Interventional Radiology

Background:

  • Colorectal obstruction presents a significant clinical challenge, often requiring emergent surgery with high morbidity.
  • Non-surgical management options for colonic obstruction are limited, necessitating exploration of less invasive therapies.

Purpose of the Study:

  • To evaluate the safety and efficacy of colonic stent placement for managing malignant and benign colorectal obstructions.
  • To assess the technical success rate, clinical outcomes, and complication profile of colonic stent placement.

Main Methods:

  • A retrospective review of seven patients who underwent eight colonic stent placements (Wallstents) for obstruction.
  • Procedures were performed under fluoroscopic and endoscopic guidance by a single endoscopist.

Related Experiment Videos

  • Indications included unresectable colorectal cancer, metastatic gynecologic cancer, rectal lymphoma, and unknown primary malignancy.

    • Main Results:

    • Successful stent placement was achieved in all patients without immediate complications.
    • Eighty-six percent (6/7) of patients experienced resolution of obstruction and return of bowel function.
    • Fifty-seven percent (5/7) tolerated diet within 24 hours, with 57% (4/7) discharged within 48 hours.
    • No morbidity or mortality was directly associated with the stent placement procedure itself.

    Conclusions:

    • Colonic stent placement is a safe and effective palliative treatment for colorectal obstruction at this institution.
    • The procedure offers a high success rate for relieving obstruction and improving patient quality of life.
    • It serves as a valuable alternative to emergent surgery, particularly in patients with unresectable or metastatic disease.