Yolk sac is then infiltrated with a system of blood vessels ... Eventually the free edges of the folds fuse and completely enclose the body of the embryo in the amniotic cavity. When the amniotic ...
The fetal membranes consist of the chorion, amnion, yolk ... amniotic sheets, occurring in 0.08% of all pregnancies. Amniotic bands are fibrous strands that stretch through the amniotic cavity ...
Yolk sac is then infiltrated with a system of blood vessels ... Eventually the free edges of the folds fuse and completely enclose the body of the embryo in the amniotic cavity. When the amniotic ...
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