Even with liver, pancreatic and lung cancers, which are more problematic to diagnose and treat, life expectancy after diagnosis has been extended from between three and six months to about two years.
就連診斷困難、治療效果較差的肝癌、胰臟癌和肺癌，也從過去確診後的平均存活期只有 3 到 6 個月，延長到現在大約 2 年。