my left shoulder is very painful from osteoarthritis,I recently got injured in a car and my shoulder suffered a trauma. I never had such excruciating pain in all my life.I also got a ganglion cyst on the back of my hand,by my wrist. It was very large, and I had it since December, before Christmas. I am supposed to have the cyst removed in June, but noe it went down a lot, but it still hurts my thumb and wrist.The main concern I have is whether or not to hae radio frequency ablation on my shoulder, even though I have concerns about my condition being cancer,because I can t tell if it is an injury or a disease.