Intracavernous schwannoma of the abducens nerve: a review of the clinical features, radiology and pathology of an unusual case.
We report a case of an intracavernous abducens nerve schwannoma presenting in a 19 year old male of Mediterranean origin. This is only the second report of an abducens nerve schwannoma located entirely within the cavernous sinus. The lesion resulted in a progressive diplopia and focal abducens palsy. The clinical, radiological and pathological features are presented. A literature search has identified only four other abducens nerve schwannomas arising completely or partly within the cavernous sinus. We review these cases and aspects of other ocular cranial nerve schwannomas.
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Department of Neuropathology, Royal Prince Alfred Hospital and Sydney University, Camperdown, NSW 2050, Australia.
Harper
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Besser
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D020434:Abducens Nerve Diseases / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D000328:Adult; D003390:Cranial Nerve Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008297:Male; D009442:Neurilemmoma / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D014057:Tomography, X-Ray Computed