Results Forty seven point one percent(47.1%,8 of 17) of HCC samples were demonstrated to have the gain of imprinting(GOI) of in IGF2 gene,and 45.5%(5 of 11) of HCC samples were found to have the loss of imprinting(LOI) for H19 gene.

• 1%25(8/17)的肝癌标本中检测到IGF 2基因的印迹获得；45.；5%25(5/10)的肝癌标本中检测到H 19基因的印迹丢失;