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.
battledore placenta one with the umbilical cord inserted at the edge. placenta circumvallaÂ´ta one encircled with a dense, raised, white nodular ring, the attached membranes being doubled back over the edge of the placenta. placenta fenestraÂ´ta one that has spots where placental tissue is lacking. placenta increÂ´ta placenta accreta with penetration of the myometrium. placenta membranaÂ´cea one that is abnormally thin and spread over an unusually large area of the myometrium.