临床法医资料男，13岁，学生。某日放学回家途中，被人掌击在颜面，当时即两眼冒金星，继之感头晕、头痛、呕吐，左下肢行走无力。不伴有昏迷，无大小便失禁。即刻去医院查体，左领部及面颊部肿胀，压痛明显，颈部轻度抵抗，左侧肢体肌力较右侧稍弱，右侧肢体感觉较左侧迟钝， Clinical forensic information Male, 13 years old, student. On the way home from school on the way home, was slapped in the face, then the two stars, followed by a sense of dizziness, headache, vomiting, weakness in the left lower extremity. Not associated with coma, no incontinence. Immediately to the hospital examination, the left collar and cheek swelling, tenderness, mild neck resistance, left limb muscle weakness than the right, right limb feel more dull than the left,