目的探讨CT导向经皮穿刺抽吸治疗晚发性维生素K缺乏致颅内出血的临床意义。方法对诊断为晚发性维生素K缺乏致颅内出血的 32例患儿进行CT导向定位经皮穿刺抽吸治疗。结果 32例患儿均取得治愈时间短、合并症少的良好效果。结论CT导向抽吸治疗晚发性维生素K缺乏致颅内出血操作简单易行 ,临床效果满意。 Objective To investigate the clinical significance of CT guided percutaneous aspiration in treating intracranial hemorrhage caused by delayed vitamin K deficiency. Methods Thirty-two cases of intracranial hemorrhage diagnosed as late onset vitamin K deficiency were treated by CT guided percutaneous aspiration. Results 32 patients achieved a good cure time is short, fewer complications and good results. Conclusion CT guided suction treatment of intracranial hemorrhage caused by delayed vitamin K deficiency is simple and easy to operate, the clinical effect is satisfactory.