Trap Sequence: Case Report

Authors

  • Sümeyra Nergiz Department of Gynecology and Obstetrics Adnan Menderes University School of Medicine, Aydın
  • Selda Demircan Sezer Department of Gynecology and Obstetrics Adnan Menderes University School of Medicine, Aydın
  • Sündüz Özlem Altınkaya Department of Gynecology and Obstetrics Adnan Menderes University School of Medicine, Aydın
  • Mert Küçük Department of Gynecology and Obstetrics Adnan Menderes University School of Medicine, Aydın
  • Alparslan Ünsal Department of Radiology Adnan Menderes University School of Medicine, Aydın
  • Ali Rıza Odabaşı Department of Gynecology and Obstetrics Adnan Menderes University School of Medicine, Aydın
  • Hasan Yüksel Department of Gynecology and Obstetrics Adnan Menderes University School of Medicine, Aydın

Keywords:

TRAP, Acardiac twin

Abstract

TRAP (Twin Reversed Arterial Perfusion) sequence is a rare syndrome seen in monochorionic twin pregnancies. It occurs in 1% of monochorionic twin pregnancies. It is characterized with a recipient fetus exhibiting lethal anomalies including acardia and a pump fetus supplying blood by vascular anastomosis in the placenta. Pump twin is structurally normal but heart failure may develop with cardiomegaly, pericardial and pleural effusion, ascites and polyhydramnios also seen during pregnancy. This anomaly has high mortality for pump twin and is always lethal for recipient. Here, a TRAP sequence case diagnosed at 14 weeks of gestation in antenatal period and followed up spontaneously until labor, with the demand
of the family is presented.

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Published

2014-08-29

How to Cite

1.
Nergiz S, Demircan Sezer S, Altınkaya S Özlem, Küçük M, Ünsal A, Odabaşı AR, Yüksel H. Trap Sequence: Case Report. Gynecol Obstet Reprod Med [Internet]. 2014Aug.29 [cited 2024Mar.28];20(2):113-6. Available from: https://gorm.com.tr/index.php/GORM/article/view/151

Issue

Section

Case Reports