The baby knocked a bag on his forehead before. It's been 2 months now. What's going on?

This situation is considered more traumatic hematoma, but also can not rule out the occurrence of intracranial hemorrhage, intracranial hemorrhage is more serious. It is recommended that the best to go to the hospital to take ct examination, if it is caused by intracranial hemorrhage, need to be under the guidance of a doctor with drugs to reduce intracranial pressure treatment.