Young Woman With Unilateral Vision Loss

A 38-year-old woman presented with vision loss in her left eye after assault 9 days prior. Visual acuity in the affected eye was 20/400, and the remainder of the ophthalmic and neurologic examination was unremarkable. Bedside ocular ultrasonography was performed (Figure 1). Given the extent of vision loss, ophthalmology was also consulted for further evaluation in the emergency department.

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