[Indications for thrombolysis in ischemic stroke]

Abstract

Cerebral MRI with angio-MR are more effective than CT scan for selecting patients with ischemic stroke for thrombolysis. The use of cerebral MRI has to be available 24h a day and everyday as a standardized emergency procedure. Off-label criteria for thrombolysis after acute ischemic stroke are too restritive and have to be revised. In acute ischemic stroke, imaging that shows the collateral circulation within the hypoperfusion area has to be used to estimate the potential of therapeutic revascularization. When there are contraindications for intravenous thrombolysis, the endovascular approach must be argued individually by neurologists and neurointerventionalists together.