I HAVE THIS!! I just posted a few days ago. I have strange bumps on my hands. They don't itch but if I hit them on something they HURT bad. My family dr. said I had shingles and sent me for tests. I didn't have the tests because I knew it wasn't shingles. I went to the derm. and he admitted he wasn't sure what they were so he did a biopsy. Two weeks later he called and told me it was Granuloma Annulare. I looked it up on the net and they had pics of the same bumps I have. They also had pics of the same thing but it has many different types, I guess. Anyway, the derm. gave me a 'script for some cream CLOBETASOL PROPIONATE CREAM USP, 0.05%. He said it was a high steriod/cortizone. I use this twice a day. I've been using it for three days now and they do seem to be getting smaller. At one point I had 11 of them, 5 being in a big cluster on top of my left hand. I also read that it is associated with diabetes but I don't have blood sugar problems. They also say people with G.A. usually have cold hands and feet. I do have that. I hope this helps. I'm glad I'm not the only one out there. Good Luck.