It happened 8 days ago. He hit his head on the corner of a table, Parietal Bone(Above right Ear) is injured. On that same place he has a way older stitch also. After 4 days of injury that injured area started to swell. Now the swelling has increased slightly and that 1.5x2.5inch area seems very soft. It's paining while dancing, running etc. I tried taking some pictures of that area but it's of no use because of the hair. Now I wanted to know is there anything serious? 1.Does blood clot vanishes with time? 2.To whom should i contact?