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Dissection of the intracranial internal carotid artery producing isolated oculomotor nerve palsy with sparing of pupil
Author(s) -
Hegde V.,
Coutinho C. M. A.,
Mitchell J. D.
Publication year - 2002
Publication title -
acta neurologica scandinavica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.967
H-Index - 95
eISSN - 1600-0404
pISSN - 0001-6314
DOI - 10.1034/j.1600-0404.2002.1c259.x
Subject(s) - medicine , internal carotid artery , oculomotor nerve , dissection (medical) , oculomotor nerve palsy , surgery , palsy , pupil , psychology , alternative medicine , pathology , neuroscience
Dissection of the internal carotid artery usually occurs in the cervical segment, but rarely may involve the artery in the intracranial course (1). The clinical course of intracranial dissection is often catastrophic, with rapid onset of profound neurological deficit, as a result of middle and/or anterior cerebral artery involvement. When this occurs the mortality rate is generally considered high. We describe a case of intracranial internal carotid artery dissection following trivial trauma presented with an isolated painful pupillary sparing oculomotor nerve palsy.