Variation in CT perfusion protocol has implications on defining irreversibly damaged ischemic brain parenchyma

Key Points•Computed tomographic perfusion (CTP) is increasingly being used in the characterization of brain ischemia.•Variations in post-processing protocols continue to be a challenge, resulting in a slight variation of CTP results.•We need to adopt a universal acquisition protocol to help optimize output of CTP.
Source: European Radiology - Category: Radiology Source Type: research