Three-dimensional Fetal Echocardiographic Assessment of Persistent Left Superior Vena Cava with Absent Right Superior Vena Cava

JOURNAL TITLE: Donald School Journal of Ultrasound in Obstetrics and Gynecology

Author
1. Yuichiro Nakai
ISSN
0973-614X
DOI
10.5005/jp-journals-10009-1671
Volume
14
Issue
4
Publishing Year
2020
Pages
3
Author Affiliations
    1. Department of Obstetrics and Gynecology, Kawasaki Medical School, Matsushima, Kurashiki, Okayama, Japan
  • Article keywords

    Abstract

    We present our experience of diagnosing the fetal persistent left superior vena cava with the absent right superior vena cava using HDlive Flow with spatiotemporal image correlation (STIC). A 28-year-old pregnant Japanese woman, gravida 2, para 1, was referred to us for routine ultrasound screening at 28 weeks and 4 days of gestation. Two-dimensional sonography and radiant flow showed a dilated coronary sinus with the four-chamber view, and revealed a blood vessel on the left side of the pulmonary artery and absence of the superior vena cava with the three-vessel view. However, there was no other cardiac anomaly. Five cardiac views by an HDlive Flow with STIC clearly showed the absence of the right superior vena cava and a persistent left superior vena cava connected to a dilated coronary sinus. HDlive Flow with STIC provides additional diagnostic clues to evaluate abnormal systemic venous return in the fetus.

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