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Retinal metastasis from systemic cancer in 8 cases
Carol L Shields1, Jeffrey F McMahon1, Hatice T Atalay1
1Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, Pennsylvania.
JAMA Ophthalmology
|July 18, 2014
Summary
Retinal metastases, rare tumors mimicking retinitis, are linked to poor survival. Delayed diagnosis is common, highlighting the need for prompt recognition and management of these ocular malignancies.
Area of Science:
- Ophthalmology
- Oncology
- Medical Imaging
Background:
- Retinal metastases are rare but serious conditions.
- They often mimic inflammatory conditions like retinitis.
- Early diagnosis is crucial due to poor patient survival rates.
Observation:
- This study reviewed 8 patients with retinal metastases from various systemic cancers.
- Common presenting symptoms included visual disturbances and misdiagnosis as retinitis.
- Tumor characteristics varied in color, location, and associated ocular findings like hemorrhage and exudation.
Findings:
- The average interval from primary cancer diagnosis to retinal metastasis was 63 months.
- Misdiagnosis occurred in 5 patients, with an average delay of 5 months.
- Metastasis-related death occurred in 5 patients within one month of diagnosis.
Implications:
- Retinal metastases present a diagnostic challenge due to their resemblance to inflammatory conditions.
- Prompt recognition and diagnosis are vital for patient outcomes.
- Further research into early detection and treatment strategies for ocular metastases is warranted.
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