After artery embolization with FGM the local drug concentration was 20 times heigher than the blood drug concentration and the heigh level of local drug concentration kept for more than 140 min.

• 使用氟尿嘧啶明胶微球进行栓塞可以在较小的用药剂量上在局部维持相对较长时间的较高的血药浓度。