A kind of testing indicator used in quantification of remaining liver function with a liver receptor imaging agent. This method helps to determine the liver failure outcome in clinic.本發明主要為一種定量肝殘餘功能之檢驗指標,並運用新穎具肝標靶特性肝受體造影劑為檢驗藥劑,發展肝殘存功能定量的方法,以利作為臨床判定肝衰竭預後之檢驗指標。