Accuracy of CT perfusion ischemic core volume and location estimation: A comparison between four ischemic core estimation approaches using syngo.via.
Jan W HovingMiou S KoopmanManon L TolhuisenHenk van VoorstMarcus BrehmOlvert A BerkhemerJonathan M CoutinhoLudo F M BeenenHenk A MarqueringBart J EmmerCharles B L M MajoiePublished in: PloS one (2022)
In successfully reperfused patients who underwent EVT, syngo.via CTP ischemic core estimation showed moderate volumetric and spatial agreement with the follow-up infarct on DWI. In patients with complete reperfusion after EVT, the volumetric agreement was excellent. A CTP core estimation approach based on CBV<1.2 mL/100mL with smoothing filter least often overestimated the follow-up infarct volume and is therefore preferred for clinical decision making using syngo.via.
Keyphrases
- cerebral ischemia
- acute myocardial infarction
- decision making
- end stage renal disease
- ischemia reperfusion injury
- newly diagnosed
- ejection fraction
- computed tomography
- chronic kidney disease
- contrast enhanced
- heart failure
- high intensity
- oxidative stress
- magnetic resonance
- acute coronary syndrome
- diffusion weighted imaging
- blood brain barrier
- coronary artery disease
- pet ct