MORFOGENESIS OF INFERIOR VENA CAVA IN EMBRIOGENESIS
Inferior vena cava forms by means of reorganization of system of tributaries of postcardinal veins with participation of umbilical and vitelline veins including hepatic synusoids. This process depends on features of growth of hepatic caudate lobe, suprarenal glands and kidneys with connection of degeneration of mesonephroses.