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  • Non-Contrast MRI Sequences for Ischemic Stroke: A Concise . . .
    Ischemic stroke imaging is incomplete without the evaluation of cerebral perfusion to depict oxygen and nutrient delivery to the brain tissue by blood flow To obtain MR perfusion without contrast, ASL can be employed to map the global perfusion of the brain measured in mL 100 gr min
  • Stroke Imaging - StatPearls - NCBI Bookshelf
    Given higher soft-tissue contrast of MRI, MRI is superior to CT in hyperacute and acute phases MRI of the brain is performed with and without gadolinium IV contrast, and it is used to evaluate acute ischemic stroke, transient ischemic attack (TIA), and hemorrhagic brain lesions
  • Stroke protocol (MRI) | Radiology Reference Article . . .
    MRI protocol for stroke assessment is a group of MRI sequences put together to best approach brain ischemia
  • Mri Stroke Detection: Contrast-Free Scanning | MedShun
    MRI stroke detection without contrast agents offers a safer alternative for patients This technique uses advanced imaging methods to identify stroke lesions and aid early diagnosis
  • Quantifying blood-brain barrier permeability in patients with . . .
    We study the effectiveness of the non-contrast MRI sequences diffusion-prepared pseudocontinuous arterial spin labeling (DP-pCASL) and Neurite Orientation Dispersion and Density Imaging (NODDI) in assessing BBBP and correlating to tissue microstructure after ischemic insult
  • Recommendations for Imaging of Acute Ischemic Stroke:
    MRA is also helpful for detecting other, less common causes of ischemic stroke or TIAs, such as arterial dissection, fibromuscular dysplasia, venous thrombosis, and some cases of vasculitis 158 For hemorrhagic stroke, MRA may be used to detect intracranial aneurysms and arteriovenous malformations These are reviewed in more detail below
  • Neuroimaging of acute stroke - UpToDate
    Neuroimaging in the evaluation of acute stroke is used to differentiate hemorrhage from ischemic stroke, to assess the degree of brain injury, and to identify the vascular lesion responsible for the stroke





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