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Pubmed for Handhelds

PUBMED FOR HANDHELDS

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  • Title: Bilateral Horner's syndrome in cluster type headaches.
    Author: Khurana RK.
    Journal: Headache; 1993 Sep; 33(8):449-51. PubMed ID: 8262788.
    Abstract:
    A patient with cluster type headaches demonstrated bilateral and alternating ocular sympathetic dysfunction during a spontaneous as well as a nitroglycerin-induced attack. Biochemical evaluation revealed postganglionic pupillary dysfunction on the symptomatic side and preganglionic pupillary dysfunction contralaterally. These findings defy a simple explanation regarding a central or peripheral origin of the oculocephalic sympathetic dysfunction.
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