A 65 year female w/ memory loss, cognitive impairment & MMSE score of 21. After a thorough workup, dementia is suspected. She undergoes this scan.

Based on the scan, the patient:

1. Most likely has Fronto-temporal dementia.

2. Is unlikely to have Alzheimer’s Disease.

3. Is likely to have Alzheimer’s Disease.

4. Is likely to have Senile Dementia.