case_images: PMC4505787_01
case_images: Traditional and Doppler ultrasound assessment showed only one umbilical artery (arrows).
case_images: f1000research-4-7029-g0000.jpg
case_images: PMC4505787_01_f1000research-4-7029-g0000.jpg
case_images: f1
case_images: The morphology ultrasound at 20 weeks of gestation on the fetus showed the presence of a single umbilical artery ( Figure 1) and a cystic mass (dimensions = 29mm x 25mm) at the root of the umbilical cord, connecting to the urinary bladder and no bowel contents enclosed within ( Figure 2A and Figure 2B).
case_images: Umbilical cord cyst images.. 
  A: Umbilical cord cyst first detected at 20 0/7 weeks of gestation (arrow).
  B: Umbilical cord cyst was confirmed and a clear image of the connection between the bladder and the umbilicus was found at 22 5/7 weeks of gestation.
  C: Doppler velocimetry demonstrated flow around the cyst.
  D: Doppler ultrasound examined the size of the cyst.
case_images: f1000research-4-7029-g0001.jpg
case_images: PMC4505787_01_f1000research-4-7029-g0001.jpg
case_images: f2
case_images: The morphology ultrasound at 20 weeks of gestation on the fetus showed the presence of a single umbilical artery ( Figure 1) and a cystic mass (dimensions = 29mm x 25mm) at the root of the umbilical cord, connecting to the urinary bladder and no bowel contents enclosed within ( Figure 2A and Figure 2B). Doppler velocimetry revealed flows around this cyst ( Figure 2C).
case_images: PMC4505787_02