Ver el código de «Horner syndrome»

==Background==
[[File:Horner's Syndrome and Autonomic innervation of the eye.svg|thumb|Scheme showing sympathetic and parasympathetic innervation of the pupil and sites of a lesion in Horner's syndrome.]]
*Involves lesion anywhere along the sympathetic tract:
**Central (Hypothalamus, brainstem, spinal cord)
**Preganglionic (Pulmonary apex)
**Postganglionic (Superior cervical ganglion, ICA, skull base, cavernous sinus)


==Clinical Features==
[[File:Miosis.jpg|thumb|Left-sided Horner's syndrome]]
*Ipsilateral ptosis, miosis, anhidrosis
*[[Neck pain]] suggest [[carotid artery dissection]]

==Differential Diagnosis==
===Etiology===
*Adults
**[[CVA]]
**[[Brain tumor]], lung mass
**[[carotid artery dissection|ICA dissection]]
**[[Zoster]]
**[[Trauma]]
*Peds
**[[neuroblastoma (peds)|Neuroblastoma]]
**[[Lymphoma]]
**Mets

==Evaluation==
*[[CXR]]
*[[CT brain]]

==Management==

==See Also==

==References==
<references/>
[[Category:Neurology]]