Successful Management of Abdominal Pregnancy: Two Case Reports

Right abdominal pregnancy with hemorrhagic shock after previous left tubal pregnancy: A case report

Abdominal pregnancy is the rarest ectopic pregnancies, with an incidence of 1 per 10,000 live births, and life-threatening because the symptoms are not specific and diagnosis is made after abdominal pain, amenorrhea and vaginal bleeding occur. We present a rare case of abdominal pregnancy in a 31-year-old Indonesian woman with severe abdominal pain within 24 hours before hospital admission, accompanied by nausea, vomiting, dizziness and weakness. She felt the pain increasing since the last 2 weeks and limiting her movement. She has a history of a left tubal pregnancy 5 years ago. Ultrasonography examination revealed an ectopic pregnancy, and she was rushed to the operation room for emergency exploratory laparotomy. An abdominal pregnancy was found, located in the right adnexa with excessive fluid in cavum Douglass and a foetus in around 11-12 weeks of gestation accompanied by free fluid in the subdiaphragmatic, subhepatic and pelvic cavity. The surgery was a successful, four units of whole blood were transfused, and the patient was safely discharged from the hospital. The current concept on management of abdominal pregnancy supports immediate surgical intervention with pregnancy termination, as found in this case, because the patient's condition is hemodynamically unstable indicating hemorrhagic shock correlated with massive hemoperitoneum. A prompt diagnosis and good teamwork in treatment plays an important role for such a life-threatening condition to avoid maternal morbidity and mortality in a case of abdominal pregnancy.

Abdominal pregnancy with a live newborn in a low-resource setting: A case report

Abdominal pregnancy is defined as pregnancy anywhere within the peritoneal cavity, exclusive of tubal, ovarian, or broad ligament locations. It is a rare form of ectopic pregnancy with high morbidity and mortality for both the mother and the fetus. Diagnosis can be frequently missed in low-resource settings because of poor antenatal healthcare provision, low socioeconomic patient status as well as lack of adequate medical resources. Clinical diagnosis can be difficult and ultrasound scan is helpful during the early stages of gestation but can be disappointing thereafter. A case of abdominal pregnancy in a 25-year-old woman, who presented at 26 weeks of gestation with severe abdominal pain not relieved by any medication, is reported. An emergency laparotomy was undertaken as her vital signs deteriorated. An abdominal pregnancy was found and a live neonate delivered. Ministries of health in developing countries should ensure routine access to ultrasound in early pregnancy. Obstetricians should bear in mind that abdominal pregnancy can present late in gestation.

Pregnancy in a rudimentary horn: multicenter's MRI features of a rare condition

PURPOSE

To describe the MRI features of rudimentary horn pregnancy (RHP) with surgical correlations.

METHODS

Nine women with a RHP underwent preoperative pelvic MRI. MRI protocol included T2- (n = 9), T1- (n = 7), and fat-suppressed contrast-enhanced T1-weighted sequences (n = 4). Two pelvic radiologists retrospectively analyzed MR images to assess the following MRI features: presence of a myometrium around the gestational sac (GS) and characteristics of its wall, GS surrounded by myometrium in contact with the round ligament, communication of the GS with the endometrial cavity of the main horn, continuity of the GS with the cervix, fibrous or muscular GS attachment to the main horn, lateral deviation, and endometrial thickness of the main horn. Ovaries and tubes were also assessed. MRI features were correlated with surgical findings.

RESULTS

Seven of the nine women [29 ± 6 SD years (range 16-37 years)] underwent surgical management. The first US diagnosed RHP in only 1/9 patients. All pregnancies were diagnosed using MRI. RHP was all located in the rudimentary horn of a unicornuate uterus. All the GS was surrounded by myometrium in contact with the round ligament. None of the RHP displayed communication with the endometrial cavity of the main horn nor with the cervix. An attachment between the RHP and the main horn was seen in 3/9 patients. All the main horns were lateralized and empty.

CONCLUSION

MRI diagnosed RHP in all patients by identifying the GS surrounded by myometrium in contact with the round ligament and the absence of continuity between the GS and the cervix.

LEVEL OF EVIDENCE

IV-retrospective study.

Term Abdominal Pregnancy with Live Baby: Case Report from Hiwot Fana Specialized University Hospital, Eastern Ethiopia

Purpose

To present a rare case of term abdominal pregnancy with live baby.

Observation

A 30-year-old gravida VI para V, all alive, woman who did not remember her last menstrual period but was stated amenorrheic for 9 months visited Hiwot Fana Specialized University Hospital (HFSUH) with abdominal pain of two weeks duration. The woman was diagnosed with a term abdominal pregnancy and underwent a laparotomy. The outcome of treatment was a 3200 gm healthy male baby and a total abdominal hysterectomy was done.

Conclusion and Importance

Term abdominal pregnancy is an extremely rare type of ectopic pregnancy that can cause diagnostic challenges and leads to life threatening conditions both before and after diagnosis because of the rupture of major blood vessels.

Massive hemoperitoneum without peritoneal signs: An unusual presentation of omental ectopic rupture. A case report

Background

Extrauterine ectopic pregnancy is a rare form of ectopic pregnancy, accounting for roughly 1:10,000–30,000 of all pregnancies. Primary omental pregnancy is the least common form of abdominal ectopic pregnancies, making it extremely rare. Typical presentation includes pelvic pain, secondary amenorrhea, with or without vaginal bleeding. Atypical presentations range from nonspecific pain to asymptomatic.

Case

A 19-year-old woman presented to the emergency department after several syncopal episodes. She had a positive urine pregnancy test (serum hCG 446 IU/L). Her hemoglobin level was 10.6 g/dL. Due to lack of pain or bleeding, abdominal imaging was not indicated. A head CT scan rendered negative results. She was subsequently diagnosed with idiopathic headaches and anemia and was discharged. She returned to hospital 48 h later with vaginal bleeding and additional syncopal episodes. She was not experiencing any abdominal pain or discomfort. Her anemia worsened (hemoglobin 7.5 g/dL). For this reason, imaging was performed. It was significant for massive hemoperitoneum. Due to the imaging findings and worsening anemia, diagnostic exploratory laparoscopy was recommended to evaluate for ruptured ectopic pregnancy. Laparoscopic findings revealed large hemoperitoneum and a 10-week gestational sac attached to the greater omentum near the transverse colon. This exceedingly rare presentation of extrauterine ectopic pregnancy offered few clinical clues other than worsening anemia until imaging later revealed the abnormality. Ruptured ectopic pregnancy, a potentially fatal complication of pregnancy, should be included into the differential diagnosis of any gravid patient with syncope and anemia unexplained by extensive diagnostic workup.

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Primary omental ectopic pregnancy is exceedingly rare.

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Ectopic pregnancy with massive hemoperitoneum can present as painless, occult bleeding.

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Hemodynamic instability is often overlooked in early pregnancy due to expectation of low blood pressure.

Mesenteric ectopic pregnancy with tubo-ovarian abscess

An ectopic pregnancy is the implantation of a fertilized ovum in a location other than the main cavity of the uterus. Ectopic pregnancies are reported in approximately 1%-2% of pregnancies, and while 95% of ectopic pregnancies are in fallopian tubes, only 3% are in ovarian, cervical, or abdominal sites. We present a case of a 38-year-old female with acute onset of severe lower abdominal pain, sepsis, chills, and diarrhea who was evaluated with a CT of the abdomen and pelvis with IV contrast only. The imaging revealed a likely second trimester age fetal skeleton with a partially collapsed calvarium within the peritoneal cavity and an abnormal complex cystic lesion in the right adnexal area. In this case, the patient successfully underwent exploratory laparotomy with removal of both the abdominal ectopic pregnancy and the tubo-ovarian mass.

Abdominal ectopic pregnancy

Abdominal pregnancy is a rare form of ectopic pregnancy with high morbidity and mortality. There are a limited number of case reports of abdominal ectopic pregnancies. We present a case of a 29-year-old woman who presented to her obstetrician at 17 weeks' gestation with abdominal pain. A sonogram and confirmatory magnetic resonance imaging demonstrated an abdominal ectopic pregnancy. The patient underwent exploratory laparotomy with removal of the ectopic pregnancy. Our case presents an opportunity to discuss a rare form of ectopic pregnancy and the importance of proper diagnosis and treatment to reduce morbidity and mortality.

The use of FIESTA sequence MRI in successful management of abdominal pregnancy

Identification of fetal location and its relations to abdominal organs is extremely important in reducing fetal and maternal morbidity in rare cases of abdominal pregnancy. Ultrasound examination is inadequate for helping to successfully manage such cases. In this case report, FIESTA sequence MRI is used to provide high-resolution, better contrast, and higher signal-to-noise ratio fetal and abdominal images. A case of advanced abdominal pregnancy with a live fetus is reported. The surgery was conducted successfully on 34 weeks of gestation.

Management of Non-Tubal Ectopic Pregnancies: A Single Center Experience

Non-tubal ectopic pregnancies (NT-EPs) are rare but potentially life-threatening conditions. The incidence ranges are between 5-8.3% of all ectopic pregnancies. For this retrospective observational study, 16 patients with NT-EP and treated from January 2014 to May 2020 were recruited. Demographic details, symptoms, Beta human chorionic gonadotrophin (β-hCG) levels, ultrasound findings, management and treatment outcomes were presented. In hemodynamically stable patients, diagnosis was made using ultrasounds and β-hCG levels. Laparoscopy was essential to identify and remove the ectopic pregnancy in clinical unstable patients. A radical laparoscopic approach was chosen in one case of cervical pregnancy diagnosed late in the first trimester. Medical treatment and minimally invasive procedure, alone or combined, resulted in effective strategies in asymptomatic women with an early diagnosis of NT-EP. We report cases of cervical pregnancies successfully treated by hysteroscopy alone or combined with medical treatment, the first case of scar pregnancy treated by mini-reseptoscope and curettage and the fifth case of interstitial pregnancy treated with Methotrexate and Mifepristone. In this manuscript we report a single center experience in the management of NT-EPs with the aim of outlining the importance of the early diagnosis for a minimally invasive treatment in order to reduce maternal morbidity and mortality and preserve future fertility.

Successful management of diaphragmatic ectopic pregnancy using ultrasound-guided percutaneous microwave ablation

Diaphragmatic ectopic pregnancy is a rare status during the perinatal period. We reported that a 24-year-old woman with diaphragmatic ectopic pregnancy successfully received ultrasound-guided percutaneous microwave ablation. It found that beta-human chorionic gonadotropin level decreased showing 1067, 311.3 and 118.4 mIU/mL within five postoperative days, and P level reduced from 3.64 to 1.59 nmol/L. Contrast-enhanced ultrasonography image on the third day after ablation indicated that there was no enhancement in the lesion. This case indicated that ultrasound-guided percutaneous microwave ablation could be critical for a good outcome in diaphragmatic ectopic pregnancy.