2023年8月14日 · Anterior cerebral artery stroke can occur following an anterior communicating artery aneurysm rupture either due to vasospasm or due to inadvertent surgical clipping of the anterior cerebral artery branches or perforator vessels.

2023年2月7日 · ACA stroke is generally ischemic in nature and is most often a result of atherosclerosis, or a buildup of plaque within the walls of the artery. ACA stroke is very rare, making up just 0.3-4.4% of stroke cases. In comparison, a nearby artery called the middle cerebral artery is the most common artery affected by ischemic stroke.

2023年4月15日 · The features are those of cerebral infarction in the anterior cerebral artery vascular territory: paramedian frontoparietal cerebral cortex; anterior corpus callosum; anterior limb of the internal capsule; inferior portion of the caudate head; Differential diagnosis. watershed infarct; cerebral venous infarct

2011年9月11日 · Anterior cerebral artery. The anterior cerebral artery (ACA) branches off the internal carotid artery and supplies the anterior medial portions of the frontal and parietal lobes. It’s the vessel least commonly affected by strokes, so a …

Anterior cerebral artery stroke may occur in conjunction with middle cerebral artery infarction due to occlusion of the internal carotid artery, or due to trans-falcine herniation in the setting of poststroke cerebral edema.

2025年1月17日 · Anterior cerebral artery (ACA) strokes are uncommon, accounting for only 0.3% to 4.4% of stroke cases. They occur when the blood flow within the ACA is interrupted, typically due to a blockage or clot (ischemic stroke) or the rupture of an artery (haemorrhagic stroke).

2023年7月10日 · An anterior cerebral artery (ACA) stroke is a type of stroke that occurs when there is a blockage or rupture of the ACA, which supplies blood to the front part of the brain. ACA strokes can cause a range of symptoms and may require prompt medical attention.

Cardioembolism is the main cause of brain infarction in the territory of the ACA. Several clinical features are more frequent in stroke patients with ACA infarction than in patients with ischaemic stroke due to infarction in the MCA and PCA territories.

2023年8月14日 · The ACA emerges from the anterior clinoid segment of the internal carotid artery. It then continues anteromedially towards the longitudinal fissure. Near this point, the anterior communicating artery (ACoA) forms, creating an anastomosis between both ACA’s.

2009年7月9日 · Cardioembolism is the main cause of brain infarction in the territory of the ACA. Several clinical features are more frequent in stroke patients with ACA infarction than in patients with ischaemic stroke due to infarction in the MCA and PCA territories.