The correlations between MLKL gene expression level and patient’s clinic pathological features which is summarized in Table 7 showed that MLKL expression was significantly correlated with tumor size in invasive NFPA group (P = 0.039); while no other remarkable correlation was detected regarding the MLKL expression with tumor size, age and patient’s gender in GHPPA and NFPA group. This evidence concerns the gene MLKL and neoplasm.