Cerebral attenuation on single-phase CT angiography source images: Automated ischemia detection and morphologic outcome prediction after thrombectomy in patients with ischemic stroke.
Paul ReidlerDaniel Puhr-WesterheideLukas Thomas RotkopfMatthias P FabritiusKatharina FeilLars KellertSteffen TiedtJan RémiThomas LiebigWolfgang G KunzPublished in: PloS one (2020)
Automated attenuation measurements on CTASI provide excellent performance in detecting acute ischemia as identified on CTP with improved accuracy compared to visual analysis. However, value for the approximation of ischemic core and morphologic outcome in large vessel occlusion stroke after thrombectomy was regionally dependent and limited. This technique has the potential to facilitate stroke imaging as sensitive surrogate for CTP-based ischemia.
Keyphrases
- atrial fibrillation
- deep learning
- cerebral ischemia
- acute ischemic stroke
- machine learning
- high throughput
- high resolution
- liver failure
- subarachnoid hemorrhage
- convolutional neural network
- respiratory failure
- optical coherence tomography
- brain injury
- drug induced
- ischemia reperfusion injury
- aortic dissection
- photodynamic therapy
- intensive care unit
- blood brain barrier
- climate change
- mass spectrometry
- extracorporeal membrane oxygenation