title: Renal cell carcinoma metastatic to the orbit: a clinicopathologic report.
abstract: Renal cell carcinoma (RCC) is a tumor of middle-aged men that metastasizes to the lung, liver, and bone. Few cases of RCC metastatic to the orbit have been reported. When this tumor spreads to the orbit, the orbital metastasis is likely to be the first indication of the cancer. We report the case of a 53-year-old man with widespread metastatic RCC whose first sign of disease was a metastatic orbital tumor. External and ocular examination and computed tomographic and histopathologic findings are described. The clinical characteristics, treatment, and prognosis of metastatic RCC are discussed.
authors: Department of Ophthalmology, Penn State University College of Medicine, Hershey 17033.
authors: R E
authors: RE
authors: Parnes
authors: S H
authors: SH
authors: Goldberg
authors: J W
authors: JW
authors: Sassani
mesh_terms: D002292:Carcinoma, Renal Cell / Q000000981:diagnostic imaging / Q000532:radiotherapy / Q000556:secondary*; D005094:Exophthalmos / Q000473:pathology; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology* / Q000532:radiotherapy; D008297:Male; D008875:Middle Aged; D009918:Orbital Neoplasms / Q000000981:diagnostic imaging / Q000532:radiotherapy / Q000556:secondary*; D011379:Prognosis; D014057:Tomography, X-Ray Computed; D014792:Visual Acuity