Congenital Third Nerve Palsy Associated With Midbrain Hypoplasia Due to Bilateral Segmental Internal Carotid Artery Agenesis

Abstract: A 15-year-old girl, diagnosed with a partial right third nerve palsy, was found to have bilateral internal carotid artery agenesis. Neuroimaging with 3D-constructive interference in steady state scanning identified the possible etiology of the third nerve palsy as midbrain hypoplasia. Address correspondence to Professor Rohit Saxena, MD, PhD, Strabismus and Neuro-Ophthalmology Services, Dr. R. P. Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India; E-mail: rohitsaxena80@yahoo.com The authors report no conflicts of interest. © 2018 by North American Neuro-Ophthalmology Society

https://ift.tt/2FXMA0E