Features of anatomical formation of the umbilical vein in prefetuses

Abstract

Introduction The study the development and formation of the topography of the branches of the umbilical vein and portal hepatic vein (PHV) in human prenatal ontogenesis is necessary both to establish the general patterns of liver histogenesis and to understand the content of the shaping processes that lead to the development of malformations of the aforementioned structures prenatal diagnosis.