Clinicopathological prognostic factors and the role of cytoreduction in surgical stage IVb endometrial cancer: A retrospective multi-institutional analysis of 248 patients in Japan

► A total of 248 patients with surgical stage IVb endometrial cancer were reviewed. ► Low grade endometrioid type was a good prognostic factor in this group. ► Cytoreduction and chemotherapy may improve survival even in metastatic disease.