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Updated: Oct 4, 2025

Magnetic Resonance Imaging Quantification of Pulmonary Perfusion using Calibrated Arterial Spin Labeling
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Total perfusion-diffusion mismatch detected using resting-state functional MRI

Ahmed Khalil, Kian Röhrs1, Christian H Nolte

  • 1Department of Neurology, Charité Universitätsmedizin, Berlin, Germany.

BJR Case Reports
|February 9, 2022
PubMed

Insights

Total perfusion-diffusion mismatch, a key indicator in acute ischemic stroke, was identified using novel contrast-agent-free imaging. This technique successfully detected the mismatch in a young patient experiencing an acute cerebellar stroke.

Area of Science:

  • Neurology
  • Radiology
  • Medical Imaging

Background:

  • Total perfusion-diffusion mismatch is a recognized indicator in acute ischemic stroke.
  • Cerebellar strokes, while less common, can present with significant neurological deficits.

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