A 55-year-old female has noted “flashes” in front of her right eye for three months as well as a “dark spot” in her vision temporally in the right eye. She has 20/20 vision in each eye unaided and is otherwise healthy. A large lesion is present below the disc and macula of the right eye. This lesion is shown on B-scan and an MRI is included.
Last Updated: October 31, 2022