Monochorionic-Diamniotic Twin Placenta
Monochorionic-Diamniotic Twin Placenta

This is a section of the dividing membranes of a monochorionic, diamniotic placenta.
Note that the dividing membrane is two amnions juxtaposed in back to back fashion.
The simple squamous amniotic epithelium lines the amniotic sac of each twin.
(Description By:Melinda Sanders, M.D. )
(Image Contrib. by: UCHC )