Observational Study
Copyright ©The Author(s) 2016.
World J Radiol. Dec 28, 2016; 8(12): 922-927
Published online Dec 28, 2016. doi: 10.4329/wjr.v8.i12.922
Figure 2
Figure 2 Normal fetal esophagus at 28 wk of gestation. A and B: 4DUS using HDliveTM application may be used to obtain a clear imaging of inner structure of esophagus (arrow) during fetal swallowing at the time of routine second trimester scan.