A multicenter clinical trial validating the performance of HE4, CA125, risk of ovarian malignancy algorithm and risk of malignancy index

Our results suggest that CA125 is superior to HE4 as a biomarker to identify women with ovarian cancer. HE4 more correctly identifies benign lesions, which may help in differential diagnoses to guide the level of care and decrease overtreatment. This study confirms prior results from single-center studies and suggests the implementation of HE4 measurement in daily practice.