ascites is one of the late features of
Ascites In the developed world, the most common cause is liver cirrhosis.[3] Other causes include cancer, heart failure, tuberculosis, pancreatitis, and blockage of the hepatic vein.[3] In cirrhosis, the underlying mechanism involves high blood pressure in the portal system and dysfunction of blood vessels.[3] Diagnosis is typically based on a examination together with ultrasound or a CT scan.[2] Testing the fluid can help in determining the underlying cause.[2]