Amelanotic choroidal melanoma.

摘要

In February, 2010, a 43-year-old woman presented to our clinic complaining of visual floaters in her left eye for the previous 2 months. She had a history of systemic hypertension, but was currently not on medication. Our patient was otherwise healthy. On examination, her visual acuity was 20/20 in each eye. Anterior segment examination was unremarkable. Ophthal-moscopy of the left eye showed an amelanotic, vascularised choroidal lesion with a basal diameter of about 9.0x9.5 mm, located at the superotemporal vascular arcade. Vitreous condensations (floaters) were present in the vitreous cavity (figure A).