File talk:Stage5 bf06.jpg
From Embryology
- The amniotic cavity and the bilaminar embryonic disc
- The transition from the thin abembryonic trophoblast to the thick, solid layer at the embryonic pole is evident.
- Large multinucleated masses of syncytiotrophoblast project into the endometrial stroma.
- A dilated endometrial gland is cut through at the left-hand side of the photomicrograph.
Section 6-5-9.
