Objective To study the changes of the serum erythropoietin(EPO) levels in patients with hepatorenal syndrome(HRS) and its clinic significance in HRS.

• 目的研究肝肾综合征(HRS)病人及其肾功能恢复后的血清促红细胞生成素(EPO)水平的变化,了解血清EPO水平变化在HRS中的临床意义。