Peculiar MRI findings of intracranial hypotension in patients with abducens nerve palsy

A 26-year-old female patient was admitted to our department with headache and diplopia. Her medical history revealed a caesarean section with epidural anaesthesia a week before the admission. Ophthalmological examination revealed right abducens paralysis with normal visual acuity, normal biomicroscopic findings, and normal fundi on funduscopic examination, and normal intraocular tension in both eyes. A contrast-enhanced cranial MRI revealed...