Optimal slice thickness of brain computed tomography using a hybrid iterative reconstruction algorithm for identifying hyperdense middle cerebral artery sign of acute ischemic stroke.
Shota IchikawaMisaki HamadaDaiki WatanabeOsamu ItoTakafumi MoriyaHiroyuki YamamotoPublished in: Emergency radiology (2020)
Thin slice thickness of ≤ 1 mm has a better diagnostic performance for identifying hyperdense artery sign on brain non-contrast computed tomography with a hybrid iterative reconstruction algorithm in patients with acute ischemic stroke.
Keyphrases
- acute ischemic stroke
- image quality
- computed tomography
- middle cerebral artery
- dual energy
- resting state
- machine learning
- positron emission tomography
- white matter
- contrast enhanced
- deep learning
- optical coherence tomography
- internal carotid artery
- magnetic resonance imaging
- functional connectivity
- cerebral ischemia
- magnetic resonance
- multiple sclerosis