
Porto-systemic shunt
A Porto-systemic shunt is a medical procedure that creates a controlled pathway between the portal vein, which carries blood from the intestines to the liver, and the systemic circulation, bypassing the liver. This is done to reduce high blood pressure in the liver’s blood vessels, often caused by cirrhosis. By diverting some blood flow away from the liver, it helps prevent complications like bleeding from enlarged veins (varices). The procedure can be surgical or performed using a device called a shunt. While effective in managing symptoms, it may also reduce the liver’s ability to filter toxins, requiring careful management.