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

Orbital histiocytosis on computed tomography.

M Banna, P S Olutola

    The Journal of Computed Tomography
    |May 1, 1983
    PubMed
    Summary

    Computed tomography (CT) reveals key features of orbital histiocytosis, including soft tissue replacement of bone without contrast enhancement and characteristic bone expansion. These findings aid in diagnosing this rare orbital condition.

    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

    Congenital muscular dystrophy with abnormal radiographic myelin pattern.

    Journal of child neurology·1992
    Same author

    Post-angiographic blindness in a patient with sickle cell disease.

    Investigative radiology·1992
    Same author

    Intracavernous carotid aneurysm associated with proptosis in a 13-month-old girl.

    AJNR. American journal of neuroradiology·1991
    Same author

    Embolization of dissecting aneurysms of the petrocavernous segment of the carotid artery.

    Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes·1991
    Same author

    Neurologic involvement in Behçet disease: imaging findings in 16 patients.

    AJNR. American journal of neuroradiology·1991
    Same author

    Orbital granulocytic sarcoma.

    AJNR. American journal of neuroradiology·1991

    Area of Science:

    • Ophthalmology
    • Radiology
    • Pathology

    Background:

    • Orbital histiocytosis is a rare inflammatory condition affecting the orbit.
    • Accurate diagnosis relies on characteristic imaging findings.

    Observation:

    • Computed tomography (CT) was performed on two patients diagnosed with orbital histiocytosis.
    • Detailed analysis of lesion characteristics was conducted.

    Findings:

    • CT demonstrated bone replacement by soft tissue (approx. 40 HU, no contrast enhancement).
    • Lesions exhibited bone expansion at the periphery.
    • A predominantly intraosseous component with a smaller extraosseous part was noted.
    • Absence of calcification and periosteal reaction was a consistent feature.

    Implications:

    • These CT findings can aid in the early and accurate diagnosis of orbital histiocytosis.
    • Distinguishing orbital histiocytosis from other orbital pathologies is crucial for appropriate management.
    • Further research into the pathogenesis and treatment of orbital histiocytosis is warranted.

    Related Experiment Videos