Portal hypertension is the most common cause of portal hypertension.

Portal hypertension and no fixed three major clinical manifestations, common clinical manifestations are splenomegaly, ascites, portal collateral circulation formation, portal hypertensive gastroenteropathy.

1, splenomegaly: patients with no obvious symptoms, but in palpation or percussion can be found.

2, ascites: performance for abdominal distension, a large amount of ascites can make abdominal distension, abdominal wall tension bright, like frog belly.

3, portal collateral circulation formation: performance for gastric fundus varicose veins, abdominal wall varicose veins, etc.

4, portal hypertensive gastroenteropathy: performance for appetite loss, abdominal distension and upper abdominal discomfort.