【Abstract】Objective To investigate the anatomic structure and experimental methods of peribiliary vascular plexus(PVP) in rat’s hepatic portal bile duct.Methods To observe the morphological structure of PVP in rat’s hepatic portal bile duct after the hepatic artery was perfused with Chinese ink and transparency management, performed and to make three dimensional reconstruction of PVP’s spacial structure in MoticBuaa3Dvol software.Results The microvascular distribution and plane structure of PVP in rat’s hepatic portal bile duct could be shown clearly through Chinese ink perfusion and transparency management. The three dimensional structure of PVP could be reconstructed effectively by MoticBuaa3Dvol software, its effect was verisimilitude. Conclusion Chinese ink perfusion and vitrification is a simple and easy method in PVP’s morphologic study of rat’s hepatic portal bile duct. MoticBuaa3Dvol software is useful in microvascular study of hepatic portal bile duct.
