Embryo, placenta and fetal membranes
Placenta at four and one-half months of gestation
Stanford holds the copyright to the David L. Bassett anatomical images and has assigned
Creative Commons license Attribution-Share
Alike 4.0 International to all of the images.
For additional information regarding use and permissions,
please contact Dr. Drew Bourn at dbourn@stanford.edu.
Image #164-7
Embryo, placenta and fetal membranes
Placenta at four and one-half months of gestation
The umbilical arteries have been injected with red latex and the umbilical vein has been filled with blue latex.
- Placenta
- Amnion
- Chorion (left side)
- Cotyledon
- Umbilical vein (within umbilical cord)
- Umbilical arteries