Hi, I had hurt my wrist on the back side from a blow I received riding a bus home. I went to see my doctor a couple of weeks after to show him the spot where it started to swell like a lumpy ball. He told me it looked like a ganglion cyst (sebaceous cyst) and said many ganglion cysts actually develop in areas of trauma or repeated injury. He recommend to have it surgically removed right away. I wanted to let you guys know that it took some time but my ganglion cyst disappeared. Thanks a million Release Free!”