P4HA2 and neoplasm: The mean cytoplasmic expression of SLUG and P4HA2 was significantly higher in association with adverse prognostic factors: presence of LVI (p = 0.027 and p = 0.022) respectively, presence of PNI (P = 0.010and 0.016) respectively, higher tumor budding (p = 0.006 and p < 0.0001) respectively, higher T stage (p < 0.0001) for each, presence of LN metastasis (p < 0.0001) for each, and presence of distant metastasis (p < 0.0001) for each.