Hee Kyung Kim, Presenter: Nothing to Disclose

In Kyu Yu, Abstract Co-Author: Nothing to Disclose

Youn Joo Lee MD, Abstract Co-Author: Nothing to Disclose

Sung Bum Cho MD, Abstract Co-Author: Nothing to Disclose

1. Ophthalmoplegia is a paralysis or weakness of one or more extraocular muscles which are responsible eye movement. It may be neurogenic in brainstem, carvernous sinus levels. 2. In this exhibit, we will classify and present various casese with ophthalmoplegia at cavernous sinus and brainstem level

1. Brainstem level   a. Ischemic lesion – interneuclear ophthalmoplegia b. Aneurysm –SCA aneurysm, PCA dissecting aneurysm c. Metabolic lesion – Wernicke encephalopathy d. Demyelinating disease e. Tumor – pineal tumor – parinaud`s syndrome   2. Cavernous sinus level   a. Inflammatory, infectious lesions  : Tolosa-hunt syndrome, infective thrombophlebitis, invasive fungal infection, idiopathic hypertrophic pachymeningitis, b. Vascular lesions : carotid cavernous fistula, ruptured dissecting aneurysm with direct carotid cavernous sinus fistula, c. Neoplastic lesions : schwannoma, meningioma, hemangioma, epidermoid, lymphoma, metastasis  

http://abstract.rsna.org/uploads/2014/14017502/14017502_2eao.pdf

Kim, H, Yu, I, Lee, Y, Cho, S, Ophthalmoplegia, Various MR Imaging Features in Brainstem and Cavernous Sinus Levels.  Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL. http://archive.rsna.org/2014/14017502.html