Ovarian pregnancy associated with a fresh blastocyst transfer following in vitro fertilization

Ectopic Pregnancy After In Vitro Fertilization With Donor Eggs in a 54-Year-Old Woman; Bad News After Wishful Thinking for the Last Chance of Pregnancy

This case presents a rare form of an ectopic pregnancy after retrograde migration of the transferred blastocyst to the fallopian tube. The presence of hydrosalpinx and extremely advanced maternal age further increases the risk. This case highlights the possibility of blastocyst migration even after ultrasound guidance during embryo transfer.

Case Report: Ovarian pregnancy, a rare but lethal condition: An analysis of 112 cases

Study Objective

To explore how to improve the treatment, and prognosis of ovarian pregnancy (OP).

Patients

A total of 111 OP patients, one of the patients suffered from OP twice.

Results

In this study, 112 OP cases confirmed by postoperative pathology were retrospectively analyzed. Common risk factors for OP were previous abdominal surgery (39.29%) and intrauterine device use (18.75%). We modified the ultrasonic classification into four types: gestational sac type, hematoma type I, hematoma type II, and intraperitoneal hemorrhage type. Among these four types, the proportion of patients who underwent emergency surgery as initial treatment after admission was 68.75%, 10.00%, 92.00%, and 81.36%, respectively. The treatment for hematoma type I patients was often delayed. The rate of OP rupture was 86.61%. All methotrexate therapy for OP patients failed. All these 112 cases underwent surgery treatment finally. The surgical procedures were pregnancy ectomy and ovarian reconstruction by laparoscopy or laparotomy. No significant differences were observed in the operation time or intraoperative blood loss between laparoscopy and laparotomy. Laparoscopy showed less influence on patients regarding length of hospital stay and postoperative fever than laparotomy. Further, 49 patients who desired fertility were followed up over 3 years. Among them, 24 (48.98%) experienced spontaneous intrauterine pregnancy.

Conclusion

Among the four modified ultrasonic classifications, hematoma type I was associated with more delays in surgical time. Laparoscopic surgery was a better choice for OP treatment. The reproductive prognosis of OP patients was promising.

Ovarian Ectopic Pregnancy as IVF Complication: First Report in a Gestational Carrier

Ovarian pregnancy is a rare subtype of ectopic pregnancy with an increased incidence after assisted conception. We present a 31-year-old gestational carrier who presented with suprapubic and pelvic pain at 6 weeks and 2 days' gestation. An ultrasound scan demonstrated an empty uterus and a complex mass in the left adnexa. Operative laparoscopy was performed and an ovarian pregnancy was found and treated. We believe this to be the first report of ovarian pregnancy after IVF in a gestational carrier. Appropriate counselling of surrogate mothers is of utmost importance as the risk of ectopic pregnancy is increased by using assisted reproduction technology. Although ovarian pregnancy still remains a rare event, the possibility of this condition should always be considered.