 A 5 y/o boy admitted 10/17/92. He was struck while riding his bicycle by a motor vehicle traveling at a high rate of speed. First responders found him unconscious with left pupil 6 mm and unreactive and the right pupil 3 mm and reactive. He had bilateral decorticate posturing and was bleeding profusely from his nose and mouth. He was intubated and ventilated in the field, and then transferred to UIHC.