title: Preoperative hormonal therapy of cystic adnexal masses.
mesh_terms: D000291:Adnexal Diseases / Q000175:diagnosis / Q000188:drug therapy*; D000293:Adolescent; D000328:Adult; D003560:Cysts / Q000188:drug therapy*; D003937:Diagnosis, Differential; D004967:Estrogens / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000175:diagnosis; D011300:Preoperative Care; D011374:Progesterone / Q000627:therapeutic use*
chemical_list: D004967:Estrogens; D011374:Progesterone