Fig. 3.
![T2 weighted MRI demonstrating multiple white matter and watershed bright lesions in the frontal white matter and in the corona radiata, slightly more on the left. Metabolic (FDG) PET imaging shows a severe left frontal gray matter deficit (middle panel, arrowhead). There is hypoperfusion ([15O]H2O) of the right hemisphere most marked in the right superior parietal lobe (right panel, arrowheads). The subject has recovered from a left hemiparesis, but is cognitively impaired.](https://ash.silverchair-cdn.com/ash/content_public/journal/blood/93/1/10.1182_blood.v93.1.71/5/blod401pow03z.jpeg?Expires=1722260911&Signature=3VnIBSMwxkqB2HvnInsRDAbwTonrlL2x~0dzqV0-stQXzX2hf5FiVcRiwHNqvOju0OX4dqSngYzeIkdQ38KyonGdPNEGPrZ23HX8RnpHYp7zCH7k5WC3W-zLV2-c4p5xFfUxseDGNMsEVR~NWSv-iSj58zf5An0qXnwcT0k-y5y0Gj1tlcAvuNaLRas7sdQ7jnGyW75ARK7b-vAyBFUFLMkB8ad29i1hDaHROKw3c3cpK8PcMMMmEYtFd1GNJBjBS9rBeIaHskLkN5bn5ze3pqmeuOs8yz990shcUsPBVDr9gyAQXF02gqVZY6VMmQYG91eE2JIQoIvXgTlhj1BTTA__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
T2 weighted MRI demonstrating multiple white matter and watershed bright lesions in the frontal white matter and in the corona radiata, slightly more on the left. Metabolic (FDG) PET imaging shows a severe left frontal gray matter deficit (middle panel, arrowhead). There is hypoperfusion ([15O]H2O) of the right hemisphere most marked in the right superior parietal lobe (right panel, arrowheads). The subject has recovered from a left hemiparesis, but is cognitively impaired.
