Hello, I'd appreciate any advice please.... My mother is 84, and has had a preliminary diagnosis of a combination of Alzheimers and dementia from the consultant at the Memory Clinic. However, her ct scan came back as normal for her age. The MC asked her to go back for more tests, but the first visit was upsetting for her, and she won't. As far as I'm concerned her symptoms match everything I have read about Alzheimers and dementia. Has anyone else come across this?