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Flow void in basilar artery (T2-weighted MRIs)

(A) T2-weighted MRI of pontomedullary infarction with normal flow void in basilar artery (B) T2-weighted MRI of abnormal flow void in basilar artery with pontine infarction. (C) T2-weighted MRI showing a return to normal flow void in basilar artery. (Contributed by Dr. Jeffrey Saver.)

Associated Disorders

  • Cortical blindness
  • Dissection
  • Intracranial vertebral artery stroke
  • Locked-in syndrome
  • Top of the basilar syndrome