Right frontoparietal scalp contusion. Areas of intracranial hemorrhage including: 1) multiple hemorrhagic contusions predominately at the gray-white junction (most consistent with diffuse axonal injury), 2) 6 mm right posterior parietal convexity subdural hematoma, 3) Bilateral lateral and third ventricular hemorrhage and 4) bilateral frontoparietal convexity trace subarachnoid hemorrhage. Mild diffuse sulcal and basilar cistern effacement, minimal rightward midline shift. No hydrocephalus.