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

Postcricoid pseudotumor

J L Howie

    Journal of the Canadian Association of Radiologists
    |December 1, 1980
    PubMed
    Summary
    This summary is machine-generated.

    Normal anatomy can mimic tumors in the hypopharynx and esophagus. This study identifies the "postcricoid pseudotumor" finding on esophagograms to prevent misdiagnosis of actual masses.

    Related Experiment Videos

    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

    Cystic fibrosis: a comparison of computed tomography and plain chest radiographs.

    Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes·1986
    Same author

    Computed tomography of the bony pelvis: a protocol for multiplanar imaging. Part I: Normal anatomy.

    Journal of the Canadian Association of Radiologists·1985
    Same author

    Computed tomography of the bony pelvis: a protocol for multiplanar imaging. Part II: Trauma.

    Journal of the Canadian Association of Radiologists·1985
    Same author

    Computed tomography in osteochondritis dissecans of the patella.

    Journal of the Canadian Association of Radiologists·1985
    Same author

    CT of osteoid osteoma of the femoral neck: the value of oblique reformatting.

    Journal of the Canadian Association of Radiologists·1985
    Same author

    Normal mediastinal lymph node size and number: CT and anatomic study.

    AJR. American journal of roentgenology·1984
    Same journal

    Balloon therapy for obesity--when the balloon bursts.

    Journal of the Canadian Association of Radiologists·1985
    Same journal

    An unusual radiological artefact: a nipple ring.

    Journal of the Canadian Association of Radiologists·1985
    Same journal

    Another look at the "ring-around-the-artery" in pneumomediastinum.

    Journal of the Canadian Association of Radiologists·1985
    Same journal

    Computed tomography used to exclude pneumothorax in bullous lung disease.

    Journal of the Canadian Association of Radiologists·1985
    Same journal

    Intrapetrous intracavernous fusiform aneurysm of the internal carotid artery.

    Journal of the Canadian Association of Radiologists·1985
    Same journal

    CT of myeloma involving the skull base.

    Journal of the Canadian Association of Radiologists·1985
    See all related articles

    Area of Science:

    • Radiology
    • Gastroenterology
    • Otolaryngology

    Background:

    • Esophagograms can reveal filling defects in the hypopharynx and upper esophagus.
    • These defects may appear as mass lesions on imaging.

    Observation:

    • Normal anatomic variations can present as filling defects on the anterior wall of the hypopharynx and upper esophagus.
    • These defects may appear suggestive of a neoplastic or inflammatory mass lesion.

    Findings:

    • The term "postcricoid pseudotumor" is introduced to describe these normal structures that mimic tumors.
    • This emphasizes the potential for misdiagnosis due to the appearance of these pseudotumors.

    Implications:

    • Radiologists and clinicians should be aware of postcricoid pseudotumors to avoid unnecessary investigations.
    • Accurate interpretation of esophagograms can prevent misdiagnosis and ensure appropriate patient management.