摘要
With the developments of surgical skills and immunology, bile duct complications after liver transplantation have been reduced from half to less than one third, but the incidence of bile duct stenosis after transplantation is still as high as 17%.^1,2 During liver transplantation, bile ducts may be damaged in several ways, most of which affect directly or indirectly peribiliary vascular plexus （PVP） and lead to bile duct complications after operation. The complications are more common in hepatohilar bile ducts because of lack of collateral circulation and easily damaged blood supply^3,4 so that it is necessary to know the anatomical structure of PVP. This study explored the anatomical structure of hepatohilar PVP in rats and dogs using the three dimensional reconstruction technique of computer microvisualization with MoticBuaa3Dvol software and ink perfusion, transparency management.
With the developments of surgical skills and immunology, bile duct complications after liver transplantation have been reduced from half to less than one third, but the incidence of bile duct stenosis after transplantation is still as high as 17%.^1,2 During liver transplantation, bile ducts may be damaged in several ways, most of which affect directly or indirectly peribiliary vascular plexus （PVP） and lead to bile duct complications after operation. The complications are more common in hepatohilar bile ducts because of lack of collateral circulation and easily damaged blood supply^3,4 so that it is necessary to know the anatomical structure of PVP. This study explored the anatomical structure of hepatohilar PVP in rats and dogs using the three dimensional reconstruction technique of computer microvisualization with MoticBuaa3Dvol software and ink perfusion, transparency management.
