Impact of slice thickness on clinical utility of automated Alberta Stroke Program Early Computed Tomography Scores.
Ulf NeubergerSimon NagelJohannes PfaffPeter Arthur RinglebChristian HerwehMartin BendszusMarkus Alfred MöhlenbruchPhillipp VollmuthPublished in: European radiology (2020)
• Clinical utility of automatically derived ASPECTS from computed tomography scans was shown in patients with acute ischemic stroke and treatment with mechanical thrombectomy. • Thin slices (= 1 mm) had the highest clinical utility in comparison with thicker slices (2-10 mm) by having the strongest correlation with baseline stroke severity and independent effects on clinical outcome after 90 days. • Automatically calculated acute infarct volumes possess clinical utility beyond ASPECTS and should be considered in future studies.
Keyphrases
- computed tomography
- acute ischemic stroke
- positron emission tomography
- atrial fibrillation
- magnetic resonance imaging
- dual energy
- image quality
- contrast enhanced
- machine learning
- liver failure
- deep learning
- acute myocardial infarction
- magnetic resonance
- high throughput
- quality improvement
- combination therapy
- current status
- blood brain barrier
- intensive care unit
- pet ct