Multipanel figure 1:
Figure 1 A : Ultrasonography showing a well-defined heterogeneous and hypoechoic space-occupying placental lesion measuring 8.3 x 4.9 cm and bulging into the amniotic cavity at the site of umbilical cord insertion. Figure 1 B: Color Doppler imaging showing a heterogeneous echogenic large lobular mass measuring approximately 8x4.9 cm and increased blood flow within the tumor.Figures 1 C + 1 D: Macroscopic view of the placental chorioangioma. On cut section, there is a well-defined lobular mass on the fetal surface measuring 8 ×4.9 cm and located near the insertion of the umbilical cord. On serial sections, the cut surface of the mass was solid whitish with few reddish and micro cystic areas. The rest of the placenta, membranes, and umbilical cord were unremarkable.