Second trimester selective termination in a dizygotic twin pregnancy with discordancy for Down's syndrome: A case report. |
Hye Sun Jun, Suk Kyung Kim, Joo Yun Cho, Sook Hwan Lee, Hye Kyung Lee, Chung Woong Kay |
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Abstract |
A 33-year-old-woman with twin pregnancy underwent genetic amniocentesis in our hospital at 16 weeks of gestation. Fetal chromosomal analysis showed 46,XY,inv(9) and 47,XX,+21. The affected twin was terminated by ultrasonographically guided intracardiac injection of 3 ml potassium chloride solution at 19 weeks of gestation. A healthy 2570 g male infant was born by cesarean section with Apgar scores of 8 and 9 at one and five minutes, respectively. |
Key Words:
Second trimester selective termination, Twin pregnancy |
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