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

Nasopharyngeal angiofibroma.

R Boles, H Dedo

    The Laryngoscope
    |March 1, 1976
    PubMed
    Summary
    This summary is machine-generated.

    Nasopharyngeal angiofibromas are challenging tumors due to bleeding and incomplete removal. Advanced imaging and surgical techniques, including embolization, improve diagnosis and reduce recurrence rates for these vascular tumors.

    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

    Facial paralysis due to benign parotid tumors.

    Archives of otolaryngology--head & neck surgery·1992
    Same author

    Treatment of large juvenile nasopharyngeal angiofibroma.

    Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·1992
    Same author

    Significance of abnormal indium In 111-labeled leukocyte accumulation in the head and neck region.

    Archives of otolaryngology--head & neck surgery·1991
    Same author

    Recurrent pleomorphic adenoma of the parotid gland.

    Head & neck·1990
    Same author

    Interferon alfa-n1 (Wellferon) in juvenile onset recurrent respiratory papillomatosis: results of a randomized study in twelve collaborative institutions.

    The Laryngoscope·1988
    Same author

    Cancer of the oropharynx.

    Head & neck surgery·1987

    Area of Science:

    • Otolaryngology
    • Neurosurgery
    • Radiology

    Background:

    • Nasopharyngeal angiofibromas present significant management challenges.
    • Their high vascularity causes excessive bleeding during surgery, complicating tumor removal and increasing recurrence risks.
    • Preoperative underestimation of tumor size and extent by conventional methods contributes to high recurrence rates.

    Purpose of the Study:

    • To review management difficulties associated with nasopharyngeal angiofibromas.
    • To present advanced diagnostic and therapeutic techniques to overcome these challenges.
    • To reduce tumor recurrence through improved surgical outcomes.

    Main Methods:

    • Review of over 45 cases from the University of Michigan and UCSF.
    • Utilized laminagraphy and carotid angiography for improved preoperative diagnosis.

    Related Experiment Videos

  • Employed wider surgical exposure, multiple surgical approaches, and arterial supply ligation/embolization.

    • Main Results:

    • Radiographic techniques clearly demonstrated previously unrecognized tumor extensions.
    • Improved surgical techniques led to more complete tumor removal.
    • Vascular control through embolization and ligation significantly reduced intraoperative bleeding.
    • Fewer recurrences were observed with the implemented diagnostic and surgical strategies.

    Conclusions:

    • Advanced imaging like laminagraphy and carotid angiography are crucial for accurate nasopharyngeal angiofibroma diagnosis.
    • Multi-approach surgical techniques combined with preoperative embolization enhance tumor resection and minimize recurrence.
    • Improved diagnostic and surgical management strategies have significantly improved outcomes for nasopharyngeal angiofibroma patients.