@article {1363175,
	title = {Teaching video neuroimages: pulsatile proptosis},
	journal = {Neurology},
	volume = {81},
	number = {21},
	year = {2013},
	month = {2013 Nov 19},
	pages = {e160},
	abstract = {A 44-year-old man with neurofibromatosis type 1 had been aware that his right eye pulsated. His visual acuity was 20/15 in both eyes and his intraocular pressures were normal. He had 4 mm of right exophthalmos and there was pulse-synchronous pulsation of the right eye (video on the Neurology{\textregistered} Web site at www.neurology.org). No bruit was heard. Lisch nodules were present on both irides. CT showed a large osseous defect of the greater wing of the right sphenoid bone. The differential diagnosis of pulsatile proptosis includes absence of the sphenoid wing in patients with neurofibromatosis 1,(1) carotid-cavernous fistula, orbital roof fractures, and arteriovenous malformations.(2.)},
	keywords = {Adult, Exophthalmos, Humans, Male, Neurofibromatosis 1, Neuroimaging, Neurology, Sphenoid Bone, Tomography, X-Ray Computed},
	issn = {1526-632X},
	doi = {10.1212/01.wnl.0000436066.35760.24},
	author = {Papakostas, Thanos D and Lessell, Simmons}
}
