Immediate postinterventional flat-panel CT: Differentiation of hemorrhagic transformation from contrast exudation of acute ischemic stroke patients after thrombectomy.

Xiao-Hu PanKai QiuFa-Yong ZhuHai-Bin ShiSheng Liu

Published in: Acta radiologica (Stockholm, Sweden : 1987) (2022)

The hyperdensity on immediately post-thrombectomy flat-panel CT could differentiate HT from contrast exudation with an excellent negative predictive value. The ability of flat-panel CT in differentiating HT from contrast exudation was improved when combined with HUavg and mass effect.

Keyphrases

contrast enhanced
magnetic resonance imaging
magnetic resonance
computed tomography
dual energy
image quality
acute ischemic stroke
liver failure
positron emission tomography
brain injury
hepatitis b virus
respiratory failure
cerebral ischemia
acute respiratory distress syndrome
aortic dissection