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 infections

B L Hershey1, T C Roth

  • 1Department of Radiologic Sciences, Allegheny University Hospital-Hahnemann, Philadelphia, PA 19102, USA.

Seminars in Ultrasound, CT, and MR
|January 7, 1998
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

Differential hippocampal gene expression is associated with climate-related natural variation in memory and the hippocampus in food-caching chickadees.

Molecular ecology·2012
Same author

Spatial memory: are lizards really deficient?

Biology letters·2012
Same author

Population genetic structure and its implications for adaptive variation in memory and the hippocampus on a continental scale in food-caching black-capped chickadees.

Molecular ecology·2012
Same author

Large haemangiopericytoma of the posterior cervical space. The role of imaging and therapeutic embolisation in the management of an unsuspected hypervascular head and neck neoplasm.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences·2010
Same author

Endovascular coil embolisation of metachronous mycotic aneurysms. Case presentation and review of technical and management issues.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences·2010
Same author

Complex vertebral arteriovenous fistula and ruptured aneurysm in neurofibromatosis: a therapeutically challenging case.

Skull base surgery·2006
Same journal

Clinical Applications of High-Frequency Ultrasound (HFUS) in Filler Identification and Complication Management.

Seminars in ultrasound, CT, and MR·2026
Same journal

Imaging of Adrenal and Extra-Adrenal Paraganglioma.

Seminars in ultrasound, CT, and MR·2026
Same journal

Greater, lesser and third occipital nerve entrapment: Sonographic anatomy and imaging.

Seminars in ultrasound, CT, and MR·2026
Same journal

Pancreatic Neuroendocrine Neoplasms.

Seminars in ultrasound, CT, and MR·2026
Same journal

Small Bowel Neuroendocrine Neoplasms.

Seminars in ultrasound, CT, and MR·2026
Same journal

Radiologic Evaluation of Thoracic Neuroendocrine Neoplasms.

Seminars in ultrasound, CT, and MR·2026
See all related articles

Orbital infections, often stemming from sinusitis, can lead to serious vision complications. Early diagnosis and understanding of causative agents are crucial for effective treatment of these orbital diseases.

Area of Science:

  • Ophthalmology
  • Infectious Diseases
  • Radiology

Background:

  • Orbital infections are the primary cause of intraorbital disease, with sinusitis being the most frequent origin.
  • Five stages of orbital cellulitis secondary to sinusitis are recognized.
  • Systemic conditions like diabetes, septicemia, malignancy, and immunosuppression increase susceptibility to orbital infections.

Purpose of the Study:

  • To review the etiology, clinical presentation, diagnostic methods, and differential diagnoses of orbital infections.
  • To highlight the importance of sinusitis as a leading cause of orbital infections.
  • To discuss the role of imaging in diagnosing orbital infections.

Main Methods:

  • Literature review of orbital infections, focusing on sinusitis as a common cause.

Related Experiment Videos

  • Analysis of clinical signs and symptoms, including proptosis and visual loss.
  • Evaluation of imaging modalities such as CT and MRI for diagnosis.

    • Main Results:

    • Bacterial infections are the most common cause of orbital infections, though fungi, viruses, and parasites can also be implicated.
    • Clinical manifestations range from superficial inflammation to severe proptosis, limited extraocular motility, and visual impairment.
    • CT and MRI are complementary imaging techniques for evaluating orbital abnormalities.

    Conclusions:

    • Sinusitis is a critical precursor to orbital infections, necessitating prompt recognition and management.
    • A comprehensive differential diagnosis, including inflammatory, granulomatous diseases, and neoplasms, is essential when interpreting imaging findings.
    • Effective management of orbital infections relies on accurate diagnosis, identification of causative agents, and appropriate imaging studies.