Close
Moderate frontal and moderate-severe parietal lobe atrophy with more atrophy on right side. Hippocampi are relatively preserved. Mild white matter small vessel disease on frontal horns.
This arterial spin labeling (ASL) fMRI scan shows reduced perfusion anteriorly with hyperperfusion in the posterior cingulate and medial parietal area, which is in keeping with FTD.
SPECT (see below) showed hypometabolic changes similar to MRI and ASL, with additional mild hypometabolism in medial parietal lobes.