Had another CT-scan today...  The radiology technician commented when I was through with it that I am by far her quickest patient.  I just make sure each time to not wear any clothes that have metal so I don't have to even change for the scans.  Once they call me back for the scans I am maybe gone for 5 minutes and then I am on my way back to the Huntsman lab to have my port deaccessed.  I told the tech that that is nice to hear, but also sad since that means that I am a regular patient and I have been there enough to learn the system...