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Orbital metastases: diagnosis and course
1Department of Ophthalmology, University of California, San Francisco, USA.
The British Journal of Ophthalmology
|May 1, 1997
Summary
Diagnosing orbital metastases can be challenging despite advanced imaging. Survival rates for patients with orbital metastases are poor, and no specific clinical factors were found to predict prognosis.
Area of Science:
- Ophthalmology
- Oncology
- Radiology
Background:
- Orbital metastases present a diagnostic and prognostic challenge in adult outpatients.
- Accurate diagnosis and understanding survival are crucial for patient management.
Purpose of the Study:
- To evaluate the accuracy of diagnostic methods for orbital metastases.
- To determine the survival rates associated with orbital metastases.
- To identify clinical factors correlating with prognosis in patients with orbital metastases.
Main Methods:
- Retrospective analysis of patients diagnosed with orbital metastases.
- Inclusion of data from ocular oncology unit management.
- Review of diagnostic imaging (CT/MRI) and biopsy results.
Main Results:
- 35% of patients lacked a known primary malignancy at diagnosis.
- Imaging (CT/MRI) failed to diagnose metastases in 26% of cases.
- Fine needle aspiration biopsy was diagnostic in 88% of cases, with a median survival of 1.3 years.
Conclusions:
- Orbital metastases remain difficult to diagnose, even with modern techniques.
- Management is tailored to disease extent and patient vision, often providing palliation.
- Survival outcomes for orbital metastases are poor, with no identified prognostic clinical factors.