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

A functional colonic obstruction: Cannon's point.

Scott T McKnight, Andrew Myers, Cherie L Canon

    Radiology Case Reports
    |June 17, 2016
    PubMed
    Summary
    This summary is machine-generated.

    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

    Natural Language Processing for Surgical Quality Enhancement.

    The Journal of surgical research·2026
    Same author

    The disability mismatch: the case for a comprehensive disability status measure.

    Health affairs scholar·2025
    Same author

    Is Gaining Housing Associated With Higher Rates of Cancer Screening Among US Veterans Experiencing Homelessness?

    Annals of family medicine·2025
    Same author

    Sustainability and spread of best practices for peri-operative antimicrobial stewardship following discontinuation of mandatory public reporting: perceptions from the Society for Healthcare Epidemiology in America research network.

    Infection control and hospital epidemiology·2025
    Same author

    Mapping the digital divide: What predicts internet access across America?

    Local development & society·2025
    Same author

    Invisible disabilities and health among U.S. postsecondary students.

    Journal of American college health : J of ACH·2025

    A patient experienced large bowel obstruction following hernia repair surgery. A contrast enema identified a narrowed segment in the colon, known as Cannon

    Area of Science:

    • Gastroenterology
    • Surgical Complications
    • Diagnostic Imaging

    Background:

    • Large bowel obstruction is a critical surgical complication.
    • Hernia repair, particularly when converted from laparoscopic to open procedures, carries risks.
    • Understanding colonic physiology is essential for diagnosing post-operative complications.

    Observation:

    • A patient developed symptoms of large bowel obstruction post-hernia repair.
    • Imaging via contrast enema was performed to investigate the obstruction.
    • The examination focused on the colon's anatomy and function.

    Findings:

    • A focal area of narrowing was identified in the midtransverse colon.
    • This narrowing was consistent with Cannon's point, a physiological narrowing.
    Keywords:
    CT, computed tomography

    Related Experiment Videos

  • The findings suggest a functional or anatomical cause for the obstruction at this specific colonic location.

    • Implications:

    • Cannon's point can represent a site of physiological narrowing, potentially exacerbated post-surgery.
    • Accurate diagnosis is crucial for timely and appropriate management of bowel obstructions.
    • This case highlights the importance of considering anatomical landmarks in diagnosing post-surgical complications.