hemianopsia/infarkt

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Incongruous, incomplete, homonymous hemianopia due to an infarction localized to the lateral geniculate body.

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A 45-year-old male was admitted with an acute-onset visual field defect. Goldmann perimetry revealed an incongruent, incomplete right homonymous hemianopia. The left eye showed a wedge-shaped, horizontal right hemianopia, whereas the right eye showed constriction of the right visual hemifield. MRI

Occipital infarction with hemianopsia from carotid occlusive disease.

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Extracranial internal carotid artery occlusive disease usually produces stroke in the middle cerebral artery territory or the border zone between the middle and anterior cerebral arteries. It is unusual for occipital infarction in the posterior cerebral artery territory to be caused by internal

Pure homonymous hemianopia due to anterior choroidal artery territory infarction.

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The most consistently observed neurological deficits in the anterior choroidal artery (AChA) territory infarction are pure motor or sensorimotor syndromes. Visual field defects and higher cortical dysfunction are occasionally accompanied, but pure homonymous hemianopia without motor and sensory

A case report of bilateral superior altitudinal hemianopia with cerebral infarction.

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BACKGROUND A visual field defect is the most important neurologic defect in occipital lobe infarcts. There are only sporadic case reports of altitudinal hemianopia in the published data. We report a patient with bilateral superior altitudinal hemianopia. METHODS A 40-year-old man developed bilateral

[Hemianopsia with preservation of temporal crescent and occipital infarction].

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A 34-year-old man experienced a left homonymous hemianopsia due to an occipital infarction, with preservation of the temporal crescent on Goldmann perimetry. The cortical representation of the temporal crescent is discussed with regard to the location of the lesion imaged by magnetic resonance.

[A case of central homonymous hemianopsia due to cerebral infarction of the occipital tip].

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A 54-year-old man was admitted to the hospital because of the restriction of the right visual field. Goldmann's visual field test revealed the right central hemianopsia. MRI showed the infarction of the left occipital lobe tip. Cerebral angiography showed the occlusion of the left calcarine artery

Altitudinal hemianopia caused by occipital infarctions. Clinical and computerized tomographic correlations.

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Two patients with altitudinal homonymous hemianopia caused by bilateral occipital infarctions were studied. Their clinical-computerized tomographic correlations showed the anatomic representation of the superior and inferior visual fields in the lower and upper banks of the calcarine fissure,

Isolated homonymous hemianopsia due to lateral posterior choroidal artery region infarction: a case report.

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An 86-year-old, right-handed, hypertensive man suddenly experienced blurring of vision predominating in the left visual field. Neurological examinations were normal, except for left homonymous hemianopsia. Goldmann visual field testing revealed a left congruent incomplete homonymous hemianopsia with

Classic migraine with cerebral cortical infarction causing permanent hemianopia.

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A patient with typical classic migraine, including clear-cut visual auras, who had been followed up clinically for more than 15 years developed permanent right homonymous hemianopia. The underlying cause of this clinical syndrome was established by computerized axial tomography as vascular

[A case of left posterior inferior temporal infarction with right homonymous upper quadrantanopsia and alexia with agraphia for Kanji].

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BACKGROUND Alexia with agraphia usually represents damage in angular gyrus. We report an unusual case of alexia with agraphia caused by a posterior inferior temporal lesion. METHODS A 82-year-old, right-handed man was admitted because of reading disorder. Visual acuity was 0.7 OD and 0.7 OS.

[Bilateral occipital infarction with central homonymous hemianopia].

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A 45-year-old man of bilateral occipital infarction with central homonymous hemianopia is reported. He was admitted to our hospital with complaints of visual loss and large central scotoma on both eyes. Pupillary light reaction and ocular fundi were normal. On admission, bilateral retrobulbar optic

Coenzyme Q10 treatment improved visual field after homonymous quadrantanopia caused by occipital lobe infarction.

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To report the clinical findings and management of a case of occipital lobe infarction with homonymous quadrantanopia in a patient treated with vitamins and coenzyme Q10.

Observations

A currently 69-years-old patient presenting in 2007 left inferior

Cerebral polyopia with extrastriate quadrantanopia: report of a case with magnetic resonance documentation of V2/V3 cortical infarction.

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This is a case report of the occurrence of cerebral diplopia with right-side superior homonymous quadrantanopia in a young woman after chiropractic neck manipulation. Magnetic resonance imaging confirmed an infarct in the left inferior V2/V3 (extrastriate) cortex. The characteristics of the diplopia

Field-specific deficits in visual imagery following hemianopia due to unilateral occipital infarcts.

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Patients with stable, homonymous hemianopia due to unilateral occipital infarcts and control subjects performed a task in which they judged whether or not an arrow was pointing at one of the dots in a pattern of dots they had recently seen in free vision, but was no longer visible. This task, as

Homonymous hemianopia caused by occipital lobe infarction in heparin-induced thrombocytopenia and thrombosis syndrome.

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A 73-year-old woman developed mental confusion and finger pain after treatment with enoxaparin following arthroplasty. A platelet count was 163,000/microL. Because digital embolism was suspected, she was emergently treated with heparin and recombinant tissue plasminogen activator (rTPA). During rTPA

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