A 65 year female w/ memory loss, cognitive impairment & MMSE score of 21. After a thorough workup, dementia is suspected. She undergoes this scan.
![](https://i0.wp.com/iasnm.com/wp-content/uploads/2021/04/Amyvid_Neg.png?resize=800%2C777&ssl=1)
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.