{"ops":[{"insert":"A 25 year old woman presents with blurred vision and pain with movements of her left eye for 2 days.\n\nFurther questioning reveals that she experienced a brief episode of numbness in her left forearm around 6 months ago, which resolved spontaneously.\n\nHer medical history is otherwise unremarkable and she is not on any medications.\n"},{"insert":"\n"},{"insert":{"image":"\/storage\/case-images\/pd\/PD-M-158_en.png"}},{"insert":"\n"}]}
2
Investigate
MRI brain
{"ops":[{"insert":"T2 weighted imaging shows three lesions in the periventricular region of the cerebrum; the left optic nerve demonstrates gadolinium enhancement.\n"}]}