What about brain contusion?

Brain contusion is due to burst blow or collision site shows brain tissue damage, brain contusion general brain tissue damage is relatively light, pia mater is intact. For the treatment of brain contusion, general brain contusion symptoms are relatively mild, and concussion similar, generally recommended to closely observe the patient's vital signs within 24 hours after admission, alert for delayed intracranial hemorrhage possibility, but also can give the patient oxygen. If the patient's symptoms are severe, dehydration treatment, expansion or osmotic treatment can be given, and some complications should be noted.