Dear Marie,
we went back to the memory clinic for our results. I thought that as your dad was under a certain team and attending memory clinics before (or has he never?), they would probably suspect or have considered dementia anyway. Dementia is such a vast field with soooo many related conditions. They have probably sent your dad for the scan to determine which type of dementia he may or may not have. However, I would not worry too much...you can not change whatever the result will be. And maybe when you attend next week, there is good news and it isn't what you feared. On the other hand, for me it was a relief when we went and were told the scan showed holes all over the brain. That with other test results gave us a diagnosis of Alzheimers, which now opens the doors to more help. Good luck, will be thinking of you.
Ceetee xx.