small or compact enough to fit or be used on a desk: a desktop calendar. noun. 2. the surface of a desk.
Implantation: A circumvallate placenta is simply a 'accident of implantation and formation. Serendipity often causes some of the medical aberrations that are often seen. Causes of circumvallate placenta - What is a partial circumvallate placenta? What causes it? Implantation. A circumvallate placenta is simply a 'accident of implantation and formation. Serendipity often causes some of the medical aberrations that are often seen.
Doctor supervision: Circumvallate placenta is a placental disease in which the fetal membranes (chorion and amnion) 'double back' on the fetal side around the edge of the placenta. Complete circumvallate placenta occurs in approximately 1% of pregnancies.