Well as suspected the Spect scan has been cancelled because he's told them he can't lie on his back for half an hour. He told me when he phoned that the person he spoke to said they would let the doctor know and he didn't need to do anything. I was suspicious of that and after a few days I phoned them back to check. I had a good excuse because our phone line had been off for 24hours! The person i spoke to suggested I should contact the clinic! I spoke to the nurse we'd seen at the clinic and he knew nothing about the cancelled appointment but said he would speak to the doctor. I'm guessing he'll be sent another appointment but I'm not sure he'll agree to attend. So it's back to the drawing board! I'm pretty sure that once again there will be no diagnosis. If that's the case I don't see me ever getting him back to the memory clinic again unless he gets to the point where he doesn't know what's going on!