I have a hard lump – just a raised part just under 2 inches long and just raised enough to feel – on the lower section of my shin bone. Have not bumped it – no sign of bruising. Off and on pain and aching. I am on Xerato for a DVT/PE in January, 2017. I have an appointment with a hematologist for the blood clot but wonder if I should see someone else for this problem. I know I spend too much time on Google but the only thing that comes up is bone cancer on their. Any ideas or anyone else had this problem?