Figure 2.
Figure 2.
Placenta demonstrating bilobed structure, marginal insertion of umbilical cord, and partial velamentous insertions of cord (fetal vessels traversing membranes to reach smaller placental lobe on right). (Reprinted from Cunningham FG, et al. editors. Williams obstetrics. 21st ed. New York: McGraw-Hill; 2001. p. 828. Copyright © 2001 McGraw-Hill Companies. Reproduced with permission.)
