title: [Endometriosis and infertility].
abstract: BACKGROUND
  Endometriosis is frequent in infertile women, but the relation between these two conditions has still remained unclear. Our intention was to present the pathogenesis of endometriosis, mechanism of the associated infertility and a rational approach to treatment of this frequent medical problem.
  The peritoneal form is most probably generated by implantation of the endometrium by menstrual reflux. Endometriomas are most probably formed by invagination and metaplasia of the ovarian mesothelium or by metaplasia of the epithelium of inclusion cysts. Adenomyosis of the rectovaginal septum develops from embryonic remnants of the Mullerian ducts.
  
  
  METHODS
  Laparoscopy is a method of choice which provides safe diagnosis, estimation of the disease and is an optimal method of treatment.
  The relation between mild forms of disease (Stage I and II) and infertility has remained unclear. Surgical removal of ectopic foci does not affect female fertility. The expectant treatment during one to four years has been followed by pregnancy in 50% of patients. In patients with III and IV stage disease, there is a frequent mechanical cause of infertility. Expectant treatment was followed by 25% incidence of pregnancy in patients with stage III disease and 0% in patients with stage IV endometriosis. Surgical reconstruction of normal anatomical relations resulted in pregnancy in 40-60% of patients. Administration of any drug therapy, either single or combined with surgical treatment does not increase the fertility rate. Methods of assisted reproduction are alternative approaches to treatment and they have to be administered after unsuccessful surgical treatment. Pretreatment with GnRH agonists increases the efficacy of in vitro fertilization.
authors.affiliation: Klinika za ginekologiju i akuserstvo, Klinicki centar, Medicinski fakultet, Novi Sad. pjevicam@Eunet.yu
authors.forename: Mirko
authors.initials: M
authors.lastname: Pjević
authors.forename: Aleksandra
authors.initials: A
authors.lastname: Trninić-Pjević
authors.forename: Aleksandar
authors.initials: A
authors.lastname: Radulović
mesh_terms: D004715:Endometriosis / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000150:complications* / Q000628:therapy; D010532:Peritoneal Diseases / Q000150:complications / Q000175:diagnosis / Q000628:therapy; D011247:Pregnancy
vernacular_title: Endometrioza i infertilitet.