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Detection of the fetal conotruncal anomalies using real‐time three‐dimensional echocardiography with live xPlane imaging of the fetal ductal arch view
Author(s) -
Xiong Yi,
Liu Tao,
Gan Han Jing,
Wu Ying,
Xu Jin Feng,
Ting Yuen Ha,
Leung Tak Yeung,
Lau Tze Kin
Publication year - 2013
Publication title -
prenatal diagnosis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.956
H-Index - 97
eISSN - 1097-0223
pISSN - 0197-3851
DOI - 10.1002/pd.4088
Subject(s) - medicine , fetal heart , fetus , aortic arch , fetal echocardiography , radiology , prenatal diagnosis , cardiology , pregnancy , aorta , biology , genetics
Objective To evaluate the role of live xPlane imaging of ductal arch view in detection of fetal conotruncal anomalies. Methods Two hundred selected singleton pregnancies, including 152 normal cases, 27 conotruncal anomalies and 21 other types of fetal heart abnormalities were enrolled in this observational study. All the cases were scanned to visualize the ductal arch view with live xPlane imaging by a single observer. The detection rate of conotruncal and non‐conotruncal anomalies with live xPlane imaging was compared. Results In using this new method of live xPlane imaging, an abnormal ductal arch view was visualized in 92.6% of fetal conotruncal anomalies, compared with that of non‐conotruncal anomalies (23.8%, p < 0.001). Conclusion The ductal arch view can be obtained by live xPlane imaging. This method is relatively simple and feasible, hence may be a useful tool to detect fetal conotruncal anomalies. © 2013 John Wiley & Sons, Ltd.