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ABSTRACT
PURPOSETo evaluate the safety of thrombolysis with rt‐PA in acute ischemic strokes during a 12‐hour time window using an ultrafast MR protocol.
METHODSForty‐six patients who met the clinical criteria (acute ischemic stroke within 12 hours after symptom onset; National Institutes of Health stroke scale score (NIHSS) of 4 to 22 and no intracranial hemorrhage on CT) and MRI selection criteria...
ABSTRACT
BACKGROUND AND PURPOSECurrently, the presence of persistent primitive trigeminal artery (PPTA) is detected by digital subtraction angiography (DSA); most publications on this cerebrovascular variation have been individual case reports. This study is to evaluate the efficacy of 3‐dimensional time‐of‐flight magnetic resonance angiography (3D‐TOF MRA) at 3.0 T for the detection and classification of PPTA based on a large case series....
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