Trisomy 18 Francesco Contarin, MD Article Published: Jul 30, 2012 Figure 3, 4: Images showing single umbilical vein and ventricular septal defect, mesocardia Figure 5, 6: Images showing normal cerebellum. the strawberry shape, and the choroid plexus cyst 7,8 Figure 7, 8: Images showed the left superior vena cava along side of the left atrium emptying to the dilated coronary sinus. (asterisk) Video: Sorry, your browser doesn't support embedded videos. Discussion Board Start a discussion about this article Add bookmark Bookmarked