Portal Hypertension
Portal hypertension is a condition characterized by abnormally high blood pressure within the portal venous system, which carries blood from the digestive organs to the liver. This elevated pressure is most commonly caused by resistance to blood flow through the liver, often due to conditions like cirrhosis. It can lead to the formation of new blood vessels (varices) to bypass the liver and various serious complications.
Common Symptoms
- Ascites (fluid accumulation in the abdomen)
- Variceal bleeding (e.g., from esophageal or gastric varices)
- Splenomegaly (enlarged spleen)
- Hepatic encephalopathy (brain dysfunction due to toxin buildup)
Clinical Sources
- Portal Hypertension: Common Symptoms & TreatmentCleveland Clinic
- Portal Vein Thrombosis (PVT): Causes, Symptoms & TreatmentCleveland Clinic
Diagnostic Lab Tests
Tests commonly used to diagnose or monitor Portal Hypertension:
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