Case Presentation: The patient, a 29-year-old G1P1 female, presented to the emergency department with a 3-day history of double vision, frontal headache, and gait instability. Eye examination was significant for asymmetric bilateral internuclear ophthalmoplegia. Admission labs demonstrated mild leukocytosis without left shift and elevated inflammatory markers including complement levels and IL-6. An MRI of the [...]