title: Ovarian ectopic pregnancy after ICSI-ET: a case report and literature review.
abstract: BACKGROUND
  Primary ovarian ectopic pregnancy (OEP) is one of the the rarest form of extratubal pregnancies and its pathophysciological mechanism is not fully understood. On the other hand, OEP after intra-cytoplasmic sperm injection with embryo transfer (ICSI-ET) is even more rare and just a few cases have been reported in literature.
  
  
  METHODS
  A case with OEP after ICSI-ET presented and managed by conservative laparoscopic approach. Also, literature associated with OEP after ICSI-ET have been summarized. Pubmed search using "Ovarian ectopic pregnancy" and "ICSI-ET" keywords revealed four similar case in the literature.
  
  
  CONCLUSIONS
  Underlying pathophysiological mechanism of OEP after ICSI-ET is unclear. Indeed, gynecologists should be aware about the development of the OEP after ICSI-ET. Early diagnosis will give the opportunity to use conservative managements for these infertile patients.
authors.affiliation: Department of Obstetrics and Gynecology, Baskent University School of Medicine, Kubilay Sk. No:36 Maltepe, Ankara, Turkey. pdursun@ttnet.net.tr
authors.forename: Polat
authors.initials: P
authors.lastname: Dursun
authors.forename: Murat
authors.initials: M
authors.lastname: Gultekin
authors.forename: Hulusi B
authors.initials: HB
authors.lastname: Zeyneloglu
mesh_terms: D000328:Adult; D004624:Embryo Transfer / Q000009:adverse effects*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D020554:Sperm Injections, Intracytoplasmic / Q000009:adverse effects