|
Medical Definition of Choriovitelline placenta
1. A placenta (seen in some lower animals) in which the chorion is formed by the fusion of yolk-sac mesoderm and vessels to the inner face of the serosa. (05 Mar 2000)
|
1. A placenta (seen in some lower animals) in which the chorion is formed by the fusion of yolk-sac mesoderm and vessels to the inner face of the serosa. (05 Mar 2000)