Arterial collateral status and treatment effect of intravenous alteplase thrombolysis prior to endovascular treatment in patients with anterior circulation large vessel occlusion: prespecified ...

Participants Patients with anterior circulation AIS who underwent reperfusion therapy were included for analysis. The patients were divided into single acute infarction and multiple acute infarctions ...

The proximal posterior cerebral arteries are connected to the anterior cerebral circulation by the posterior communicating arteries. 17 Thus, brainstem or hemispheric ischaemia often accompanies ...

A transradial approach for cerebral angiography was less effective than the transfemoral route in achieving an accurate diagnostic success rate.

Inflammatory type focal cerebral arteriopathy (FCA-i) in the anterior circulation (AC) is well characterized, and the focal cerebral arteriopathy severity score (FCASS) reflects the severity of the ...

Contribution To Literature: The ANGEL-ASPECT trial showed that an endovascular approach up to 24 hours after stroke onset results in improved neurological recovery compared with medical therapy among ...

Objective: This work explores collateral circulation metrics, such as the anterior borderzone angle grading (ABZA-grading), as a predictor of the prognosis in patients with acute middle cerebral ...

Introduction Current understanding of the role of the cerebral circulation in stroke is based to a large extent on perfusion studies in cadavers (1, 2) and magnetic resonance (MR) perfusion studies in ...

Background and Purpose—Endovascular therapy of acute ischemic stroke has been shown to be beneficial for selected patients. The purpose of this study is to determine predictors of outcome in a large ...

Anterior circulation aneurysms (ACA) arise from the internal carotid artery or from any of its branches; the most common type is saccular, responsible for 85% of ACA. Microsurgery and endovascular ...