Outcomes in the absence of the ductus venosus diagnosed in the first trimester

Hiroko Takita, Junichi Hasegawa, Tatsuya Arakaki, Shoko Hamada, Mayumi Tokunaka, Masamitsu Nakamura, Ryu Matsuoka, Akihiko Sekizawa

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Purpose: To clarify the outcomes of the absence of the ductus venosus (DV) diagnosed in fetuses suspected to have a structural abnormality during a morphological assessment in the first trimester. Methods: Infants in whom ultrasound fetal morphological assessments were attempted in the first trimester (11 to 13–6 weeks of gestation) and who were subsequently delivered between 2013 and 2015 at Showa University Hospital were enrolled. In cases in which the absence of the DV was diagnosed in the first trimester, the prognosis was assessed. Results: First-trimester ultrasound screening was performed in a total of 2610 cases between 2013 and 2015. Fetal edema (n = 38), hydrops (n = 16), abnormal four-chamber view findings (n = 2), and tricuspid regurgitation (n = 1) were observed in a total of 52 cases (2.0%). In 4 of the 52 cases with abnormal ultrasound findings, the absence of the DV was detected. Conclusion: If fetal edema or hydrops in early pregnancy is found without any other structural abnormalities, not only chromosomal abnormalities should be suspected but also an evaluation for the absence of the DV should be included. In addition, absence of the DV with fetal edema may be associated with the outcomes of cardiac dysfunction, chromosome abnormalities, and intrauterine sudden death. Severe fetal edema is associated with a poor prognosis, and the family must be carefully informed of the potential outcomes.

Original languageEnglish
Pages (from-to)253-257
Number of pages5
JournalJournal of Maternal-Fetal and Neonatal Medicine
Volume31
Issue number2
DOIs
Publication statusPublished - 17-01-2018
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Pediatrics, Perinatology, and Child Health
  • Obstetrics and Gynaecology

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