A 71-year-old woman comes to the physician for a 12-hour history of pain and blurry vision in her left eye accompanied by floaters and flashing lights. This began when she was walking in the wind from her car to the front door of her house. She has type II diabetes managed with insulin and hypertension managed with lisinopril. Which of the following is the most likely diagnosis?
Central retinal vein occlusion
Chalazion
Corneal abrasion
Hordeolum
Vitreous hemorrhage
