Polycystic Ovarian Morphology may be a Positive Prognostic Factor in Patients with Endometrial Cancer who Achieved Complete Remission after Fertility-Sparing Therapy with Progestin

摘要

Background:The most studied fertility-sparing therapy for endometrial cancer (EC) is oral progestin therapy. However, complete remission (CR) rate after progestin therapy is not enough ranging from 60 to 80 %, with high recurrence rate. Clinical features that predict treatment efficacy and recurrence after progestin therapy have not yet been revealed in detail. The aim of this study was to investigate prognostic factors in patients with EC who achieved CR after medroxyprogesterone acetate (MPA) therapy.