In the 4th week after embolization, liver size shrunk by 20%, portal pressure increased by an average of 40%, the pathological examination of the resected liver showed liver postnecrotic cirrhosis.

• 结果以0.；4%25浓度白芨粉制作门静脉高压模型最佳，4周后肝脏体积缩小20%25，门静脉压平均升高40%25，病理呈典型坏死后肝硬化表现。