Secondary abdominal pregnancy

Vesical ectopic pregnancy due to vesicouterine fistula: A case report with literature review

This case report describes the presentation, diagnosis, and surgical management of a rare vesical ectopic pregnancy in a 36-year-old woman with a history of multiple cesarean sections. The patient presented with symptoms of suprapubic pain, fever, and amenorrhea. An initial ultrasound indicated retained products of conception, leading to a preliminary diagnosis of septic miscarriage. However, subsequent rescanning revealed an empty uterus and a non-viable fetus within the bladder, connected to the uterine cavity. Cystoscopy confirmed the presence of fetal parts inside the bladder. Finally, a laparotomy was performed and the fetus was removed from the bladder with repair of the underlying uterovesical fistula. An uneventful postoperative period ensued. The literature review revealed only four previously reported cases with similar overall presentations. This case highlights the importance of considering vesical ectopic pregnancies in patients with a history of cesarean sections and unusual symptoms, as prompt surgical intervention is crucial for ensuring successful management of the condition.

Challenges and perspectives of abdominal pregnancy in a resource-limited setting: A case series

INTRODUCTION AND IMPORTANCE

Abdominal pregnancies, although rare, present unique challenges in both diagnosis and management. This case series reports on four cases of abdominal pregnancies diagnosed in a remote and underserved region of the Democratic Republic of Congo, highlighting the difficulties encountered in an under-equipped environment.

CASE PRESENTATION

The cases were documented in a remote village of DRC, which lacks specialized medical personnel and relies heavily on traditional healers. We report here 4 cases of abdominal pregnancies, their clinical presentations, diagnostic modalities, and surgical approaches. The cases varied in terms of clinical symptoms, gestational age, and placental implantation sites. Delayed diagnosis and presentation were common, resulting in significant hemoperitoneum and adverse fetal outcomes. All cases required laparotomy for both diagnosis and intervention.

CLINICAL DISCUSSION

Abdominal pregnancies can go undetected until advanced gestational age, with common physical findings including abdominal tenderness, abnormal fetal lie, fetal body parts readily palpable, and a displaced cervix. Laboratory tests may raise suspicion, but treatment options depend on intraoperative findings and gestational age. Advanced abdominal pregnancies are associated with high mortality rates for both the mother and the fetus. Laparotomy is typically required for diagnosis and intervention, with variations in placental implantation sites. Management of the placenta remains a debated topic, with partial or complete removal both viable options.

CONCLUSION

Abdominal pregnancies pose significant challenges in resource-poor settings, where limited healthcare resources and a shortage of specialized medical personnel can impede early diagnosis and appropriate management. Enhancing prenatal care, improving diagnostic capabilities, and increasing awareness among healthcare providers and communities are essential for optimizing outcomes in these complex obstetric cases.

Advanced secondary abdominal ectopic pregnancy with live fetus at 26-weeks' gestation following in vitro fertilization: A case report

Abdominal ectopic pregnancy is a rare type of ectopic pregnancy that is associated with high morbidity and mortality. This study reports a case of advanced abdominal ectopic pregnancy at 26-weeks' gestation in a 31-year-old primigravida whose conception was a result of in vitro fertilization because of infertility due to male factors. Her past history is significant for a congenital Horseshoe kidney. Initially, she presented at the 8th week of gestation with a clinical picture that is consistent with ectopic abdominal pregnancy; however, she refused to terminate her pregnancy despite medical advice. At 26 weeks gestation, she presented to the emergency department again complaining of lower abdominal pain and vaginal spotting, and underwent an abdominal laparotomy without any complications. The postoperative period was unremarkable, and she was discharged after 7 days. In conclusion, early diagnosis and management of such cases are of paramount importance and lead to favorable outcomes. Nevertheless, we stress the importance of providing effective counseling to patients presenting with serious conditions through clear information along with proper psychological support for couples.

Primary omental pregnancy in a subseptate uterus: A novel case report and literature review

Introduction and importance

Ectopic pregnancy is defined as a pregnancy in which the fertilized ovum implants itself in a location other than the uterine endometrium. Abdominal ectopic pregnancies involve the implantation and development of the embryo within the peritoneal cavity. Primary omental pregnancies are the rarest form of abdominal pregnancy and possibly the rarest extrauterine gestation.

Case presentation

We report the first case of a primary omental pregnancy in a subseptate uterus in literature. Our patient, a 33-year-old female, G8P4+3, presented with nausea, severe abdominal pain, and vaginal spotting at 6 weeks' gestational age. She had mild tenderness below the umbilicus, with positive cervical and right adnexal tenderness. 2D-ultrasound revealed a subseptate uterus, normal ovaries and fallopian tubes, absence of a gestational sac, and a 4x3x2.5 cm mass in the right adnexa. A mini-laparotomy was performed due to suspicion of ruptured tubal pregnancy, revealing a primary omental pregnancy which was managed via partial omentectomy.

Clinical discussion

Ectopic pregnancies have ambiguous presentations, however correct diagnosis and management is crucial to prevent complications. A high index of suspicion must be exercised to make an accurate diagnosis of primary omental pregnancy. A subseptate uterus is a subtype of the most common uterine anomaly and should be investigated via 3D-ultrasound and magnetic resonance imaging as it causes increased risk of primary omental implantation.

Conclusion

Correct identification of subseptate or septate uteri is vital. Greater research is needed to elucidate the association between septate or subseptate uteri and ectopic pregnancy, particularly primary omental pregnancy.

Biopsychosocial Approach for Conservative Management of Abdominal Pregnancy in Previously Infertile Mother

Background

Abdominal pregnancy is a rare condition in which early termination is generally recommended. However, there are cases of abdominal pregnancies treated using expectant management with satisfactory outcomes. This management may be considered in special cases, such as previously infertile couples.

Case

A case of a 27-year-old woman with infertility history complaining of vaginal bleeding was presented. Physical and ultrasound examination revealed an abdominal pregnancy with 18 weeks of gestation. Although she was ready to abort the pregnancy, she insisted to try expectant management for her pregnancy. Her baby was finally born at 25 weeks via laparotomy.

Conclusion

Abdominal pregnancy is a rare and highly morbid form of ectopic pregnancy. It demands a skilled approach in management. A comprehensive and holistic approach is required to deliver the best outcome for the patient and her family.

Multidisciplinary treatment of retroperitoneal ectopic pregnancy: a case report and literature review

Background

Retroperitoneal ectopic pregnancy (REP) is an extremely rare type of ectopic pregnancy, with a total of less than 32 cases reported in the English literature. Early diagnosis of REP is very difficult and all treatments entail a high risk of life-threatening complications.

Case presentation

A 29-year-old nulliparous woman presented a history of 50-day amenorrhea and 7-day upper abdominal pain without vaginal spotting. The serum beta-human chorionic gonadotropin (β-hCG) value was 65,004 m-international units per milliliter (mIU/mL), but no intrauterine gestational sac was found via transvaginal sonography (TVS). Then transabdominal ultrasonography (TAS) and abdominal contrast-enhanced computer tomography (CT) identified a retroperitoneal ectopic pregnancy (REP) tightly adjacent to the inferior vena cava and the abdominal aorta. After consultation from a multidisciplinary team, systemic methotrexate (MTX, intramuscular 20 mg daily for 5 consecutive days) combined with ultrasound-guided local potassium chloride solution injection into the gestational sac was scheduled firstly for the patient. However, serum β-hCG continued to increase and the patient experienced worsening abdominal pain. Laparotomy was performed jointly by a gynecologist and a vascular surgeon. During the operation, the gestational sac with fetal bud measuring about 4.5 × 4.0x3.0 cm, tightly adherent to the surface of inferior vena cava and the left side of abdominal aorta, was carefully dissociated out from the surrounding tissues and removed en bloc. Histopathology examination confirmed the diagnosis of REP. The patient recovered uneventfully and her serum β-hCG returned to normal range on the 23^th postoperative day.

Conclusions

Considering the possibility of REP and combined radiological examinations, such as ultrasonography and CT, are crucial for the early diagnosis of this rare condition. A multidisciplinary team is necessary to treat REP.

Rare heterotopic pregnancy after frozen embryo transfer: a case report and literature review

Background

Heterotopic pregnancy occurred after frozen embryo transfer with two D3 embryos, and the case had a history of bilateral salpingectomy due to salpingocyesis. An ectopic heterotopic pregnancy was implanted in the left psoas major muscle, which has not been previously reported.

Case presentation

A 33-year-old woman presented with left back pain after curettage due to foetal arrest in the uterus without vaginal bleeding and spotting, and painkillers relieved the pain initially. When the painkillers ceased to work, the patient returned to the hospital. The β-human chorionic gonadotropin (β-hCG) level remained increased compared with the time of curettage, and a diagnosis of retroperitoneal abdominal pregnancy was suggested by ultrasonography and computerized tomography (CT) with the gestational sac implanted in the left psoas major muscle at the left hilum level. Laparotomy was performed to remove the ectopic pregnancy. During the operation, we carefully separated the adipose tissue between the space of the left kidney door and left psoas major muscle, peeled away the gestational sac that was approximately 50 mm × 40 mm with a 25-mm-long foetal bud, and gave a local injection of 10 mg of methotrexate in the psoas major muscle. Fifty days later, β-hCG decreased to normal levels.

Conclusion

It is necessary to pay more attention to the main complaints to exclude rare types of ectopic pregnancies of the pelvis and abdomen after embryo transfer.

Late abdominal pregnancy in a post-conflict context: case of a mistaken acute abdomen - a case report

Background

Abdominal pregnancies have been reported in both high-income countries as well as low- and middle-income countries. They are frequently missed in routine antenatal care in resource-limited settings and delayed diagnosis is usually associated with poor fetal and maternal outcomes including death. This case report is among the first from eastern Democratic Republic of Congo (DRC), a post-conflict region.

Case presentation

In this case study, we present a 25 year-old primigravida patient referred to HEAL Africa hospital for management of an acute abdomen at 33-weeks gestation. Her chief complaint was severe abdominal pain associated with each fetal movement for a period of 1 week prior to admission. A diagnosis of peritonitis was made. Emergency laparotomy revealed a normal live 2 kg baby with placental implantation on the greater omentum and small intestine mesentery. The placenta was not removed. Both maternal and fetal outcomes were good.

Conclusion

Abdominal pregnancy with a normal live fetus at such an advanced gestational age is rare. This case reminds clinicians that abdominal pregnancy remains a differential diagnosis for painful fetal movements.

Ruptured secondary abdominal pregnancy after primary laparoscopic treatment for tubal pregnancy: A case report

INTRODUCTION

Most secondary abdominal pregnancies happen after spontaneous abortion of tubal pregnancy or ruptured intrauterine pregnancy. However, we presented a case of ruptured secondary abdominal pregnancy after primary laparoscopic treatment of tubal pregnancy.

CASE REPORT

The ectopic pregnant lesion in the affected tube was thoroughly removed in the primary laparoscopy, and nothing abnormal was detected in abdomen or pelvis. Beta human chorionic gonadotropin levels dropped significantly after surgery, but the patient came back again for severe abdominal pain with beta human chorionic gonadotropin increasing, and free peritoneal fluid in the pouch of Douglas was detected at ultrasonography. The secondary laparoscopy was done according to the intraperitoneal hemorrhage and unstable vital signs. The secondary pregnancy was found ruptured in the splenic flexure of the colon. Although several cases of secondary abdominal pregnancies were reported in the literature, herein we describe a case secondary to the salpingotomy of the primary tubal pregnancy.

CONCLUSION

After surgery for ectopic pregnancy, the patient's serum beta human chorionic gonadotropin levels should be closely followed until negative. When persistent ectopic pregnancy was suspected after surgery, physicians should keep in mind a rare possibility of secondary abdominal pregnancy.

Advanced abdominal pregnancy, with live fetus and severe preeclampsia, case report

BACKGROUND

Abdominal pregnancy may account for up to 1.4% of all ectopic pregnancies. The incidence of abdominal pregnancy differs in various literatures and ranges between 1:10,000 pregnancies to 1:30, 000 pregnancies. The clinical symptoms of an uncomplicated abdominal pregnancy are unspecific. There are reports of maternal and fetal survival from advanced abdominal pregnancies.

CASE PRESENTATION

Our case was a 26 years old gravida 4, para 3 (2 alive, one early neonatal death) woman. She presented to Felegehiwot Referal Hospital with a principal complaint of vomiting, epigastric pain, headache, and blurring of vision. Emergency cesarean delivery was decided with the impression of bicornuate uterus with intrauterine pregnancy, intrauterine growth restriction and sever preeclampsia.it was found to be advanced abdominal pregnancy. Placenta was removed and pack was used to control bleeding. Both the mother and neonate were discharged in a good condition.

CONCLUSION

Abdominal pregnancy with live fetus is an extremely rare condition and requires a high index of suspicion. Endometrial cavity may not be required for development of severe preeclampsia and packing is effective in controlling bleeding in selected cases.