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Third trimester tubal pregnancy. A case report
The Journal of Reproductive Medicine
|March 10, 2015
Summary
A rare third-trimester tubal pregnancy after sterilization presented diagnostic challenges. Despite expectant management and early delivery, the neonate did not survive, highlighting high mortality risks.
Area of Science:
- Reproductive Medicine
- Maternal-Fetal Medicine
- Surgical Gynecology
Background:
- Tubal pregnancies are rare, posing significant risks for maternal and fetal health.
- Interval tubal ligation is a sterilization method with a very low failure rate.
Observation:
- A 43-year-old woman presented with an asymptomatic third-trimester tubal pregnancy (33 weeks' gestation).
- Expectant management was initiated at 29 weeks, with delivery prompted by deteriorating umbilical artery velocimetry.
- Despite resuscitation, the neonate did not survive.
Findings:
- This case highlights the extreme rarity of advanced tubal pregnancies.
- The diagnosis and management of advanced extrauterine pregnancies present considerable challenges.
- High neonatal mortality is associated with advanced tubal pregnancies.
Implications:
- Magnetic Resonance Imaging (MRI) may aid in diagnosing and planning management for suspected advanced extrauterine pregnancies.
- Early diagnosis and intervention are crucial, though neonatal outcomes remain poor in advanced cases.
- This case underscores the importance of considering rare complications even after successful sterilization procedures.

