WFDC2 and endometrial carcinoma: This study is the first study to examine the relationship between the expression of ANXA2 in different endometrial tissues and endometrial carcinoma clinicopathologic parameters, and to analyze the correlation between the expression of ANXA2 and HE4, suggesting that ANXA2 and HE4 may play an important role in the prognosis of endometrial carcinoma.