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

Double-contrast artifacts.

V K Gohel, H Y Kressel, I Laufer

    Gastrointestinal Radiology
    |June 25, 1978
    PubMed
    Summary
    This summary is machine-generated.

    Radiological evaluation of the gastrointestinal tract using the double-contrast technique can lead to artifacts. Understanding these common artifacts is crucial for accurate diagnosis and avoiding errors in interpreting barium studies.

    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

    Minimal clinically important differences in the Spine Oncology Study Group Outcomes Questionnaire (SOSGOQ2.0) in patients with symptomatic spinal metastases.

    The spine journal : official journal of the North American Spine Society·2026
    Same author

    A novel electroencephalography-based tool for objective assessment of network dynamics activated by nociceptive stimuli.

    European journal of pain (London, England)·2015
    Same author

    Cement salvage of instrumentation-associated vertebral fractures.

    AJNR. American journal of neuroradiology·2014
    Same author

    Network dynamics predict improvement in working memory performance following donepezil administration in healthy young adults.

    NeuroImage·2013
    Same author

    Radiography Versus Colonoscopy in Evaluation of Colonic IBD.

    Inflammatory bowel diseases·2013
    Same author

    Surgical management of metastatic spinal tumors.

    Cancer control : journal of the Moffitt Cancer Center·2012
    Same journal

    Portal vein reflectors: duplex sonographic appearance.

    Gastrointestinal radiology·1992
    Same journal

    Graded compression sonography of abdominal neoplasms mimicking acute appendicitis.

    Gastrointestinal radiology·1992
    Same journal

    The relationship between size and number of common bile duct stones.

    Gastrointestinal radiology·1992
    Same journal

    Actinomycosis of the distal colon and rectum.

    Gastrointestinal radiology·1992
    Same journal

    Silent rectal perforation after endoscopic polypectomy: CT features.

    Gastrointestinal radiology·1992
    Same journal

    Comparison of precontrast, postcontrast, and delayed CT scanning for the staging of rectal carcinoma.

    Gastrointestinal radiology·1992
    See all related articles

    Area of Science:

    • Radiology
    • Gastroenterology

    Background:

    • The double-contrast technique is increasingly used for gastrointestinal radiological evaluations.
    • This technique can produce unique artifacts that may be mistaken for pathology.

    Purpose of the Study:

    • To identify and describe artifacts specific to the double-contrast radiological examination of the gastrointestinal tract.
    • To enhance diagnostic accuracy by familiarizing clinicians with potential imaging pitfalls.

    Main Methods:

    • Review of artifacts encountered during double-contrast gastrointestinal studies.
    • Categorization of artifacts based on their origin (barium characteristics, see-through effect, mucosal folds, foreign material, anatomical structures).

    Main Results:

    • Identified artifacts can mimic various gastrointestinal pathologies, including ulcerations and polypoid lesions.

    Related Experiment Videos

  • Common artifact sources include barium suspension properties, superimposed opacities, mucosal infolding, foreign material, and normal anatomical variations (cardia, pylorus).

    • Conclusions:

    • Familiarity with double-contrast technique artifacts is essential for accurate gastrointestinal radiological interpretation.
    • Understanding these artifacts helps prevent misdiagnosis and improves patient care.