Stroke!!! How to do Brain CT Perfusion Post Processing

Computed tomography (CT) perfusion imaging shows which areas of the brain are adequately supplied or perfused with blood and provides detailed information on the delivery of blood or blood flow to the brain. CT perfusion scanning is a noninvasive medical test that helps physicians diagnose and treat medical conditions, This is a specialized CT of the brain used to evaluate blood flow to the parenchyma of the brain in the setting of suspected ischemia and stroke. (G.E.)