Porta hepatis in relation to portal vein among Indians.

Abstract

The porta hepatis / hilum of liver is a transverse fissure located in the inferior surface, where the major vessels and ducts enter or leave the organ. The major structures traversing the porta hepatis are the portal vein, the hepatic artery and the hepatic duct. Porta hepatis is an area of surgical and radiological significance. The knowledge of variations in structures traversing the porta hepatitis will reduce the risk of surgeries involving this area. Study was conducted in the department of anatomy dissection lab after obtaining ethical clearance. 30 liver specimens were used for these studies which were removed from the cadaver during under graduate teaching. Anatomical knowledge of variations in relations of structures present in porta hepatis is of immense help to surgeons and radiologists when they engage patients for clinical procedures like liver transplant, cholecystectomy and diagnostic procedures. Hence this study was aimed to observe the relations of portal vein in porta hepatis.