https://www.selleckchem.com/pr....oducts/gsk650394.htm
Emergency physicians frequently evaluate patients with vision changes. The differential for this chief symptom is broad. We present a unique cause of a fixed scotoma that started while the patient was running sprints. The patient described a bright central scotoma that later became a dark oblique line across her central vision. This painless defect moved predictably with eye movements. Ocular ultrasonography was performed and revealed a well-demarcated hyperechoic lesion in the posterior segment of the right eye. There was no similar