Renal cell carcinoma (RCC) is a rare malignancy that often metastasizes to the lung, bones, liver, and brain. Only a few cases of RCC metastasis in periocular areas have been reported in the literature. This case report describes a 70-year-old male who was presented to the University of Florida, Gainesville ophthalmology clinic with two-day symptoms of diplopia, decreased vision, and mechanical ptosis of the left eye with superior temporal mass. The patient had a history of both prostate and RCC that were in remission for five years leading to his presentation. Excisional biopsy confirmed the metastasis of RCC to the eye. The patient reported no systemic symptoms. This report also reviews existing literature on RCC metastasis to the eye and orbit. Ultimately, RCC metastasis to the eye in patients with a history of known RCC should be considered in the differential diagnosis in those presenting with an atypical mass in periocular regions.
Keywords: metastasis; oculoplastic surgery; orbit; renal cell carcinoma; tumor.
Copyright © 2021, Lee et al.