What Is Portal Vein Thrombosis?

🩸 What Is Portal Vein Thrombosis? Today we’re talking about portal vein thrombosis, a rare but potentially serious condition affecting one of the most important veins in the body. The portal vein carries nutrient-rich blood from your intestines to your liver, where those nutrients are filtered and processed before entering the rest of your circulation. In fact, the portal vein provides most of the liver’s blood supply, making it a critical part of your digestive and metabolic system. When a blood clot forms in this vein, it’s called portal vein thrombosis. This clot can block normal blood flow and lead to symptoms such as: • Abdominal pain • Abdominal swelling or distension • Fluid buildup in the abdomen (ascites) • Gastrointestinal bleeding, including vomiting blood Just like a clot in the leg can cause swelling, a clot in the portal vein can cause pressure and swelling in the abdomen and intestines. When pressure builds up in this system, the body may form alternative veins to bypass the blockage. These enlarged veins are called varices, and when they develop in the esophagus or stomach, they can bleed quickly and become life-threatening. Common causes include: • Liver cirrhosis • Blood clotting disorders • Certain cancers that compress or invade the vein • Surgical procedures such as a splenectomy Treatment usually starts with blood thinners such as Eliquis, Xarelto, or Lovenox. In many cases, interventional radiologists can also treat the clot using minimally invasive techniques. Through imaging guidance, a catheter can be placed into the portal vein to remove the clot (thrombectomy) or deliver clot-dissolving medication (thrombolysis) to restore normal blood flow. In more severe situations, a procedure called TIPS (Transjugular Intrahepatic Portosystemic Shunt) may be used to maintain proper circulation. The good news is that with early diagnosis and the right treatment, outcomes are often very good. If you’d like to learn more about minimally invasive treatments for portal vein thrombosis, call the practice for more information at 650-404-8445. Follow for more Minimally Invasive Insights where we break down complex conditions and explain modern treatments that can improve and save lives. #PortalVeinThrombosis #InterventionalRadiology #MinimallyInvasive #BloodClots #LiverHealth #MedicalEducation #Thrombosis #GIHealth #ModernMedicine #MinimallyInvasiveInsights