Bilateral visual loss caused by an intracranial aneurysm
نویسندگان
چکیده
منابع مشابه
Optic cupping caused by an intracranial aneurysm.
A 51-year-old woman had optic disk cupping from optic nerve compression by an intracranial aneurysm. Slit-lamp stereoscopic examination of the living eye immediately post mortem revealed an optic cup vertically oral, elongated superiorly, and indistinguishable from disk changes seen early in glaucoma. The histopathological changes differed from those in glaucoma by showing no glial atrophy. Ins...
متن کاملHomonymous hemianopsia caused by chiasmal compression due to intracranial aneurysm.
Two cases of homonymous hemianopsia caused by chiasmal compression due to in tracranial aneurysm are presented. Both cases are aneurysms of the internal carotid artery and these aneurysms developed to the median direction. Visual field defects in both cases were incongruous homonymous hemianopsia without macular sparing. It should be noted that when homonymous hemianopsia is present without any...
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Patients with both spontaneous intracranial hypotension (SIH) and subdural hematomas (SDH) are frequently undiagnosed. SIH may recur very often over a short interval or result in disastrous consequences if only the SDH is dealt with. We report a young adult with severe posterior nuchal pain; brain computed tomography showed bilateral SDH. He was discharged smoothly without any neurologic defici...
متن کاملSudden visual loss due to posterior ischemic optic neuropathy following craniotomy for a ruptured intracranial aneurysm.
The authors report a rare case of acute ipsilateral blindness that occurred after a standard fronto-temporal craniotomy for aneurysm in supine position. Posterior ischemic optic neuropathy caused by external pressure on the ipsilateral eye, its differentials and subsequent medico-legal implications are discussed.
متن کاملSurgical Protocol and Outcome of 60 Cases With Intracranial Aneurysm
Background and Aim: This study aimed to present the results of early and delayed operation on patients with ruptured brain aneurysms. In addition to comparing the results and rates of morbidity and mortality in the surgical procedure and identifying the effective factors, this study aimed to provide methods to improve the treatment of brain aneurysm. Methods and Materials/Patients: This was a ...
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ژورنال
عنوان ژورنال: Canadian Medical Association Journal
سال: 2020
ISSN: 0820-3946,1488-2329
DOI: 10.1503/cmaj.191477