Font R L, Maturi R K, Small R G, Garcia-Rojas M
Department of Ophthalmology, Cullen Eye Institute, Baylor College of Medicine, Houston, Tex., USA.
Arch Ophthalmol. 1998 Jul;116(7):942-5. doi: 10.1001/archopht.116.7.942.
We report a rare case of orbital metastasis from hepatocellular carcinoma and review previously documented cases of this condition. The clinical, histopathological, and immunohistochemical characteristics of hepatocellular carcinoma metastatic to the orbit are described. Results from histopathological examination and histochemical findings of the orbital mass established the diagnosis. A review of 10 cases of metastatic hepatocellular carcinoma to the eye and orbit disclosed painful proptosis as the most common clinical sign of hepatocellular carcinoma metastatic to the orbit. In 5 (56%) of the 9 cases that had orbital metastasis (including the present case), the diagnosis was made after the patient first was examined with symptoms from the orbital mass. Metastatic hepatocellular carcinoma should be considered as a rare cause of painful proptosis. While patients usually are seen with signs and symptoms of widespread metastatic carcinoma, patients with hepatocellular carcinoma with orbital involvement may be first examined by the ophthalmologist because of the clinical manifestations of the disease, proptosis and pain. Other orbital lesions associated with painful proptosis are discussed briefly.
