This is of interest to me. My situation seems so muddled that the dianoses that I have been given don't seem quite right. (Crohn's, PMR and recently, scleroderma) Having just switched rheumatologist (again) this lady seems very knowlegable and a good communicator so I hope to learn alot. She also initiated a lot of testing on me, more than anyone else has done. More as I learn it and if I end up with the UCTD lable, we can start our own group. (I also have a positive ANA that results from a high SSDNA, which unfortunantly doesn't tell anyone anything.) I do push for the use of Low Dose Naltrexone but have put it on hold (for now). I want to give the new doc the symptoms that the lack of it produce.