Subretinal endoscopic surgery for metastatic choroidal tumor.

PURPOSE:To report a case of a metastatic choroidal tumor treated with subretinal endoscopic surgery. METHODS:A single case report. RESULTS:A 68-year-old woman presented with a metastatic choroidal tumor in the right eye and an intraocular pressure of 54 mmHg. Chemotherapy and radiotherapy were ineffective in eliminating her eye pain. Subretinal endoscopic surgery was performed to remove the metastatic choroidal tumor with the complex retinal detachment attached to the posterior surface of the lens. The day after subretinal endoscopic surgery, the patient's intraocular pressure decreased to 7 mmHg and her pain subsided. The chemotherapeutic strategy was modified according to the pathological findings. Survival prognosis improved from 3 to 18 months. Twenty-one months after the surgery, the retinal detachment was reattached under silicone oil with a best-corrected visual acuity of 20/1,000 and an intraocular pressure of 15 mmHg. CONCLUSION:In this case, subretinal endoscopic surgery preserved visual function, eliminating the need for enucleation.