I have a lump about a quarter in diameter and rasing about 1/2 inch on the front of my ankle just above the joint. It is painfull to touch and is hard in nature. When I press lightly on it and move my ankle I feel vibrations. Does not impact my range of motion however I am a ice hockey player and it is painfull when wearing skates. I took off several weeks but lump remained and did not decrease in size.