[Intraocular metastatic renal carcinoma presenting as progressive unilateral blindness]. / Carcinoma renal metastásico intraocular. Ceguera unilateral progresiva como forma de presentación.

Clear cell renal carcinoma is the most common histological type, representing 70-80% of all renal carcinomas. Metastases are already present in about 25-30% of patients at the time of diagnosis of renal cell carcinoma. Ocular metastasis is extremely rare.