Transient Hemianopsia
نویسندگان
چکیده
منابع مشابه
Transient vertical monocular hemianopsia with anomalous retinal artery branching.
A 62-year-old man reported 6 stereotyped attacks of transient loss of vision in the lateral visual field of the right eye and was subsequently found to have right internal carotid artery occlusion. Fundoscopy revealed an anomalous central retinal artery branching whereby a single stem vessel supplied the superior and inferior nasal quadrants of the retina. Circulatory insufficiency in this anom...
متن کاملHemianopsia in dementia with Lewy bodies.
OBJECTIVE To describe the pathologic changes that caused a left homonymous hemianopsia in a patient with dementia with Lewy bodies. DESIGN Report of a case and postmortem studies. MAIN OUTCOME AND RESULTS A 66-year-old woman experienced parkinsonism and left homonymous hemianopsia early in the course of a rapidly progressive dementia that culminated in death only 21 months after the onset o...
متن کاملTemporary homonymous hemianopsia after epidural blood patch
We describe a case in which homonymous hemianopsia developed abruptly following an epidural blood patch procedure. The procedure was performed in a patient complaining of post-dural puncture headache after an emergency Cesarean section under spinal anesthesia. Computed tomography and magnetic resonance imaging demonstrated that air bubbles had moved from the prepontine and premedullar cisterns ...
متن کاملSudden Hemianopsia Secondary to Ethmoid Sinus Mucocele
Paranasal sinus mucoceles are benign cystic lesions, filled with mucus, occurring due to an obstruction of involved sinus ostium. They are indolent, locally expansive, and destructive. Surgical treatment must be performed and, when done at the correct time, may prevent sequelae. We present a case of ethmoid sinus mucocele with orbit involvement and permanent optical nerve injury.
متن کاملCase of acute zonal occult outer retinopathy with altitudinal hemianopsia.
LETTERS Case of acute zonal occult outer retinopathy with altitudinal hemianopsia Since the clinical entity of acute zonal occult outer retinopathy (AZOOR) was initially proposed, 1 it has been noted that the visual loss may be misattributed to lesions in the optic nerve or central nervous system. Even with a likely visual field defect for those diseases—an afferent pupillary defect and reduced...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The American Journal of the Medical Sciences
سال: 1898
ISSN: 0002-9629
DOI: 10.1097/00000441-189805000-00052