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Related Experiment Videos

A probable case of superfecundation.

K Okamura1, J Murotsuki, M Iwamoto

  • 1Department of Obstetrics and Gynecology, Tohoku University School of Medicine, Sendai, Japan.

Fetal Diagnosis and Therapy
|January 1, 1992
PubMed
Summary

This case study highlights discordant twins diagnosed early at 10 weeks gestation, likely due to superfecundation. Both twins, born healthy, showed persistent discordance throughout pregnancy.

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Area of Science:

  • Obstetrics and Gynecology
  • Perinatology
  • Reproductive Medicine

Background:

  • Discordant twins pose significant risks, with complications often manifesting in the second trimester.
  • Early identification and management are crucial for improving outcomes in twin pregnancies.

Observation:

  • A case of dichorionic diamniotic twins diagnosed with significant discordance at 10 weeks gestation.
  • The discordance was suspected to be a result of superfecundation (fertilization of two eggs from different acts of intercourse).

Findings:

  • Persistent discordance was observed throughout the pregnancy.
  • The twins, both male, were delivered via cesarean section at 35 weeks due to preeclampsia.
  • Both neonates experienced uneventful postnatal recovery.

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Implications:

  • This case demonstrates the possibility of diagnosing and managing twin discordance from the first trimester.
  • Early detection of superfecundation-related discordance may allow for closer monitoring and timely intervention.
  • Successful outcomes in cases of early-onset discordant twins underscore advancements in perinatal care.