Related Experiment Videos
Orbital metastasis from hepatocellular carcinoma
Roshmi Gupta1, Santosh G Honavar, Geeta K Vemuganti
1Ocular Oncology Service, LV Prasad Eye Institute, Hyderabad, India.
Survey of Ophthalmology
|September 6, 2005
Summary
Hepatocellular carcinoma rarely metastasizes to the orbit. This case highlights orbital mass as a potential sign of liver cancer, often presenting before the primary tumor is found.
Area of Science:
- Oncology
- Ophthalmology
- Pathology
Background:
- Hepatocellular carcinoma (HCC) is a primary liver malignancy.
- Orbital metastases from HCC are exceptionally rare.
Observation:
- A 45-year-old male presented with proptosis caused by an orbital mass.
- Histopathology confirmed the orbital tumor as secondary to hepatocellular carcinoma.
- The primary liver tumor was identified through further investigations.
Findings:
- This report adds to the 14 previously documented cases of histopathologically confirmed orbital metastasis from HCC.
- Proptosis is the most frequent clinical presentation in these rare cases.
- Many patients present with an occult primary tumor, with the orbital mass leading to diagnosis.
Implications:
- Orbital metastasis should be considered in the differential diagnosis of orbital masses, especially in patients with risk factors for HCC.
- Early detection through histopathological examination of orbital masses can be crucial for identifying occult primary liver cancer.
- Understanding rare metastatic patterns improves diagnostic accuracy and patient management in oncology and ophthalmology.