Predictors of ghost infarct core on baseline computed tomography perfusion in stroke patients with successful recanalization after mechanical thrombectomy

ConclusionsIn stroke patients achieving successful recanalization after MT, time interval from stroke onset to CTP and ischemic core volume are associated with the occurrence of GIC. Patients cannot be excluded from MT solely based on baseline CTP-derived ischemic core volume, especially for patients with a shorter onset time.Key Points• Ghost infarct core (GIC) was found in 15.7% of patients with acute ischemic stroke (AIS) in our study cohort.• GIC was associated with stroke onset time, volumetric parameters derived from CTP, and collateral status indicated by HIR.• Time interval from stroke onset to CTP scan and ischemic core volume were independent predictors of GIC.

http://link.springer.com/10.1007/s00330-022-09189-1

Source: European Radiology - October 25, 2022 Category: Radiology Source Type: research