14th August 2020

A 36-year old woman presents to A&E having woken up in the morning with blurred vision

A 36-year old woman presents to A&E having woken up in the morning with blurred vision. On examination she complains of pain on eye movement of her right eye, and visual acuity is reduced in the right side compared to the left. 

For the patient above, please select the SINGLE most likely diagnosis. Select ONE option from the list above.