Clinical effect ofgonadotropin releasing hormone-analogue and marvelon in the treatment of ovarianendometriosis after laparoscopy

：Objective To study theclinical effect of gonadotropin releasing hormone-analogue (GnRH-a) and marvelon in thetreatment of ovarian endometriesis after laparoscopy.Method The postoperative women withovarian endometriosis were divided into three groups:19 treated with GnRH-a andmarvelon(greup A),20 treated with GnRH-a(group B),20 without endocrinal therapy(groupC).The symptoms scores,the recurrence and side effects were compared.ResultsThree yearsafter laparescopy,the recurrent rate and symptoms scores in group C was the highest (P＜0.05),the recurrent cyst size[(12 + 1)mm] and symptoms scores [(1.2 + 0.9)scores] in group A was the lowest among threegroups.Conclusions Marvelon and GnRH-a can be used in the treatment of ovarianendometriesis after laparoseopy.The effect of marvelon combined with GnRH-a is prior toGnRH-a. Key words: Endometriosis; Laparoscope; Gonadotropin releasinghormone-analogue; Marvelon