title: Bilateral internuclear and internal ophthalmoplegia due to artery of Percheron infarction.
abstract: The artery of Percheron (AOP) infarction always manifests as paramedian bilateral thalamic infarcts and might present as paramedian midbrain infarcts. Despite the limited MRA evaluation, due to small size of the artery, careful evaluation of the patient's history, the clinical presentation with imaging findings can facilitate the proper diagnosis.
authors.affiliation: Department of Neurology Slagelse Hospital Slagelse Denmark.
authors.forename: Pushpa Raj
authors.identifier: 0000-0001-5323-7464
authors.initials: PR
authors.lastname: Puri
authors.affiliation: Department of Radiology Slagelse Hospital Slagelse Denmark.
authors.forename: Astha
authors.initials: A
authors.lastname: Sijapati
keywords: Bilateral mesencephalic infarction; MRI with angiography; Weber syndrome; bilateral thalamic infarction