Almost two years to the month I had suffered, what was documented as, a severe brain/ head injury due to an automobile accident. No injuries, except one, occurred below my head. I had completely fractured the right side of my head, in which, resulting in 4 titanium plates and a titanium mesh holding my right eye up. The impact brain injury area is within my hair lines. In the ICU I had a hematoma which burst just as the brain surgeon was prepping. Longer story shorter, and to the main question, the brain injury scar now has a immovable, hard as bone, protrusion about an inch in diameter. The more panicking detail is that it has grown behind my right ear, in the midst of my scar. Lastly, I have had an amazing recovery, but early last month, July, I had my first documented seizure a month shy of two years since the accident. Also, I had seizure like abnormalities last Friday. Finding this lump in a very medically troubled area has me severely worried, and nervous seeing how after 23 years of my life a seizure manifested out of no where. Need I be worried?