ABSTRACT
Endometrial cancer is a common malignancy of the female reproductive system. Despite improvement in living standards, the incidence of endometrial cancer is increasing due to the lack of effective screening. Early detection of endometrial cancer and precancerous lesions can significantly improve prognosis and survival. At present, China lacks a method for screening endometrial lesions comparable to that for cervical cancer screening. A recently introduced endometrial sampler has the advantages of simple operation, low cost, and minimal trauma, and is gradually being accepted for clinical screening of endometrial cancer and precancerous lesions in other countries.This study aims to explore current screening methods for endometrial cancer and precancerous lesions and the clinical application of an endometrial sampler for screening.