Hypoperfusion Intensity Ratio Is Correlated With the Risk of Parenchymal Hematoma After Endovascular Stroke Treatment.
Laurens WinkelmeierNicholas J LeeperGautam AdusumilliVincent GeestSøren ChristensenHelge C KniepNoel Van HornPaul SteffenMatthias BechsteinPeter B SpornsMaarten G LansbergGregory W AlbersMax WintermarkFiehler JensTobias Djamsched FaizyPublished in: Stroke (2022)
Poorer (higher) HIR on admission perfusion imaging was strongly associated with PH occurrence after EVT. HIR as a surrogate for cerebral microperfusion might reflect tissue vulnerability for reperfusion hemorrhages. This automated and quickly available perfusion parameter might help to assess the need for intensive medical care after EVT.
Keyphrases
- cerebral ischemia
- contrast enhanced
- subarachnoid hemorrhage
- high resolution
- atrial fibrillation
- emergency department
- risk assessment
- climate change
- machine learning
- acute myocardial infarction
- deep learning
- high throughput
- magnetic resonance imaging
- magnetic resonance
- acute coronary syndrome
- percutaneous coronary intervention
- left ventricular
- aortic dissection