In a retrospective study of risk factors for pelvic LNM in EC after hysterectomy conducted by Li Y. et al. in 2019, BSO, pelvic lymphadenectomy, elevation of preoperative CA125, HE4, non-endometrioid histology, MI > or = to 50%, positive peritoneal cytology, LVSI, tumor size, depth of invasion and histologic grade were independent risk factors for overall pelvic LNMs [21]. Here, WFDC2 is linked to neoplasm.