GPT and neoplasm: A comparison of the baseline demographic and clinicopathological characteristics showed that more patients presented with higher ALT level (P=0.030), larger tumor size (P=0.003), absence of tumor capsule (P=0.027), longer operative time (P<0.001), larger operative blood loss (P=0.019), major liver resection (P<0.001), and more advanced pTNM stage (P=0.008) in the narrow-margin group than that in the wide-margin group (Table 1).