It refers to the chronic partial or complete obstruction of the portal vein or intrahepatic branches of the portal vein, resulting in obstruction of portal blood flow and causing increased portal pressure. To reduce portal hypertension, varices may occur in the superficial abdominal wall veins located around the umbilicus after the formation of collateral circulation around the portal vein or recanalization of the obstruction. In hepatic portal hypertension, the main manifestations are portal hypertension and secondary rupture of esophagogastric fundic varices and/or concomitant portal hypertensive gastropathy. Patients may have recurrent vomiting of blood and tarry stools with mild to moderate splenomegaly and hypersplenism; therefore, the liver function of such patients is good, so ascites, jaundice and hepatic encephalopathy rarely occur. Occasionally, spongy degenerative collateral vessels may compress the superficial veins of the abdominal wall around the umbilicus of the common bile duct. For patients with recurrent upper gastrointestinal bleeding, mild or moderate splenomegaly, and basically normal liver function, the possibility of CTPV should be considered. The diagnosis is confirmed by physical examination. Serum antinuclear antibodies, lupus anticoagulant, C protein, S protein and antithrombin III are normal, as are the international normalized ratio (INR) and activated partial thromboplastin time. However, myocardial phospholipid antibody IgM and IgG concentrations were high, and liver function tests were normal except for albumin, serum antinuclear antibodies, lupus anticoagulant, C protein, S protein and antithrombin, and international normalized ratio (INR) and activated partial thromboplastin. Low salt diet, low fat diet, high protein diet and high vitamin diet are desirable for patients with abdominal wall venous anger. 1, winter melon The nutritional value of winter melon is comprehensive, has the effect of clearing heat and detoxification, diuresis and elimination of phlegm, removing annoyance and quenching thirst, dispelling dampness and relieving summer heat, for patients with cirrhosis, especially patients with ascites is very beneficial. You can cook soup to eat. 2, soybeans Soybeans are rich in protein and are suitable for consumption. It can be beaten into soy milk for consumption, 200-300 ml per day. 3.Milk As the normal tissue area of the liver decreases due to liver fibrosis, the original ability to produce protein decreases, so it is necessary to supplement the diet with enough high-quality protein. Drink 150-300 ml per day. Hot drinks are preferred. Patients with abdominal wall vein anger avoid greasy food, spicy and irritating food, sticky and hard food, and fried food. 1, fatty meat Fatty meat contains high cholesterol and fat, which will increase the burden on the liver. Animal offal is also good to eat less. 2.Salt vegetables In the late stage of cirrhosis, there will be water and salt metabolism disorders, so too much salt will lead to edema. It is advisable to have a low-salt diet. 3.Roasted meat Roasted meat will produce acrolein after consumption, which will stimulate liver parenchyma cells after blood circulation to the liver. Try not to eat fried and grilled food.