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- J Stephen Huff and Everett W Austin.
- Department of Emergency Medicine, University of Virginia, PO Box 800699, Charlottesville, VA 22902, USA. Electronic address: jshuff@virginia.edu.
- Emerg. Med. Clin. North Am. 2016 Nov 1; 34 (4): 967-986.
AbstractUnderstanding the anatomy and physiology of the eye, the orbit, and the central connections is key to understanding neuro-ophthalmologic emergencies. Anisocoria is an important sign that requires a systematic approach to avoid misdiagnosis of serious conditions, including carotid dissection (miosis) and aneurysmal third nerve palsy (mydriasis). Ptosis may be a sign of either Horner syndrome or third nerve palsy. An explanation should be pursued for diplopia since the differential diagnosis ranges from the trivial to life-threatening causes.Copyright © 2016 Elsevier Inc. All rights reserved.
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