منابع مشابه
Isolated sixth nerve palsy
An isolated sixth nerve palsy may be a harbinger of underlying intracranial disease. Due to its long subarachnoid course, it may be damaged by downward shift of the brainstem as often occurs in increased or decreased intracranial pressure (“false-localizing sixth nerve palsy”). Alternatively, the sixth nerve may be involved in isolation by a compressive lesion in the cavernous sinus or along th...
متن کاملoutcomes of treatment for sixth nerve palsy
purpose: to report the outcomes of surgical and non-surgical treatment for sixth nerve palsy and paresis in our center. methods: hospital records of 33 patients (35 eyes) with sixth nerve dysfunction who were referred to labbafinejad medical center from september 1996 to september 2006 and underwent surgical procedures or botulinum toxin injection were reviewed. results: patients were divided i...
متن کاملSixth nerve palsy of para-infectious origin.
Acute abducens palsy of para-infectious origin is uncommon in adulthood. We present the case history of a 28-year-old woman suffering from acute onset diplopia due to abducens palsy. Magnetic resonance imaging revealed signs suggestive of frank ipsilateral maxillary sinusitis. The lack of anatomical relationship between the maxillary sinus and the abducens nerve led us to conclude that the abdu...
متن کاملNasal cause of sixth cranial nerve palsy.
Anatomically the cavernous sinus is closely related to the sphenoid sinus and the nasopharynx. Sphenoid sinusitis, as demonstrated in the case can affect the nerves which are contained within it. Apart from the sinus, a direct extension from a nasopharyngeal lesion is commonly encountered to cause diplopia, owing to the sixth nerve involvement. The provisional diagnosis should be a nasopharynge...
متن کاملIsolated sixth nerve palsy from pontine infarct.
Isolated sixth nerve palsy associated with pontine infarct is very rare due to close anatomic organization of the structures. A 62-year-old woman, who complained of diplopia, had a diagnosis of sixth nerve palsy. Ophthalmological examination revealed 30 PD left esotropia in primary position with limited abduction of the left eye. Neurologic examination was normal. MR showed a lacunar infarct in...
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ژورنال
عنوان ژورنال: Australian and New Zealand Journal of Ophthalmology
سال: 1992
ISSN: 0814-9763,1440-1606
DOI: 10.1111/j.1442-9071.1992.tb00702.x