The Impact of CT Perfusion Threshold on Predicted Viable and Nonviable Tissue Volumes in Acute Ischemic Stroke

CONCLUSIONTwo commonly used tissue definitions generated significantly different lesion volumes and mismatch ratios. Threshold selection may have significant impact on patient selection for trials or reperfusion therapies.

Source: Journal of Neuroimaging - April 17, 2017 Category: Radiology Authors: Xuya Huang, Dheeraj Kalladka, Bharath Kumar Cheripelli, Fiona Catherine Moreton, Keith W. Muir Tags: Clinical Investigative Study Source Type: research