Introduction
Portal vein obstruction is a condition in which the portal vein, which carries blood from the spleen and intestines to the liver, becomes blocked by a clot. This condition can have serious effects on the digestive system and can lead to various health issues. Although portal vein obstruction is a rare disease, it is particularly associated with conditions such as liver cirrhosis. This article will focus on the causes, symptoms, diagnostic methods, and interventional treatment options for portal vein obstruction.
What is the Portal Vein?
The portal vein is a vein that collects blood from organs such as the spleen, intestines, stomach, and pancreas, and transports it to the liver. This vein plays an important role in transporting nutrients and toxins to the liver after digestion. Obstruction of the portal vein can block blood flow and lead to various complications.