Among the 203 patients, Snail overexpression and downregulation of E-cadherin expression showed statistically significant correlations with an aggressive FIGO stage (P = 0.044 and P = 0.036; respectively), and lymph node metastasis (both P < 0.001) (Table 1). Here, CDH1 is linked to metastatic malignant neoplasm in the lymph nodes.