Comparative accuracy of CT perfusion in diagnosing acute ischemic stroke: A systematic review of 27 trials

OBJECTIVE To systematically evaluate and compare the diagnostic accuracy of CT perfusion (CTP), non-enhanced computed tomography (NCCT) and computed tomography angiography (CTA) in detecting acute ischemic stroke. METHODS We searched seven databases and screened the reference lists of the included studies. The risk of bias in the study quality was… CONTINUE READING