We present three cases of a wide-necked BA apex aneurysm involving the bilateral P1 segments of both posterior cerebral arteries (PCAs) treated by placement of BA to PCA stents bilaterally in a ''Y'' configuration to reconstruct the BA apex for effective coil embolization. Three patients (aged...
bilateral occlusion of posterior cerebral arteries Abstract: Remarkable changes in personality, emotion and behavior were observed in a 66-year-old female with bilateral infarction of the medial Inferior portion at the temporo-occipital region. Aggressiveness, emotional lability and indifference were noted...
Bilateral infarction of the superior cerebellar arteries with sparing of the rest of the posterior circulation, particularly the posterior cerebral arteries, is an uncommon finding in neurological practice. Most commonly, the deficits of the superior cerebellar arteries and posterior cerebral arteries occur...
Bilateral Thrombosis of the Posterior Cerebral Artery On examination she presented the following physical signs: (1) She carried her head with occiput inclined and rotated towards the right shoulder. The right shoulder was carried higher than the left. She walked on a wide base with a tende.....
Clinical Manifestations of Stroke. Classification of Ischemic Stroke. Internal Carotid Artery Disease. Anterior Cerebral Artery Disease. Middle Cerebral Artery Disease. Posterior Cerebral Artery Disease. Choroidal Artery Disease. Vertebrobasilar Occlusive Disease. Lacunes. Cerebral Venous Thrombosis. Intracerebral...
posterior communicating arteries. Complete blood cell count, biochemical profile, and urinalysis were within nor- mal limits. Thiamine deficiency, cerebral lupus and tox- o plasmosis were excluded. Additionally, we performed transcranial Doppler and duplex sonography of the carotid ...
The probable mechanism underlying bilateral occipital infarcts was embolism from the carotid territory to the posterior cerebral arteries. PHA may present a challenge in diagnosis and management of patients with carotid atherosclerosis and vertebrobasilar ischemia.Conforto, A. B....
The cerebral damage followed a subdural hematoma with tentorial herniation and compression of both posterior cerebral arteries.关键词:Monte Carlo simulation adsorption potential barriers DOI: 10.1017/S0317167100026299 被引量: 10 年份: 1987 收藏 引用 批量引用 报错 分享 ...
We suggest that cerebral blindness after cardiogenic hypotension in which there is no thermal injury to the scalp be attributed to hypotensive infarction of the mesial occipital lobes, which lie in the terminal domain of the posterior cerebral arteries. 展开 ...
(F) A left carotid angiogram showing retrograde filling of the left posterior cerebral artery (PCA) (arrows) from the middle and anterior cerebral arteries through a leptomeningeal anastomosis. (G) A right vertebral angiogram obtained after balloon angioplasty for the BA stenosis The stenosis had be...