What period does liver cirrhosis blood vessel protrusion belong to

summary

The disease of liver cirrhosis is a kind of serious disease, the friend had nausea after getting sick, the circumstance that does not have strength on the body, so, what period does liver cirrhosis blood vessel protrude belong to? Let's talk about it.

What period does liver cirrhosis blood vessel protrusion belong to

First of all, liver cirrhosis is a common clinical chronic progressive liver disease, which is a diffuse liver damage caused by one or more causes. In China, most of them are posthepatitic cirrhosis, and a few of them are alcoholic cirrhosis and schistosomiasis cirrhosis. Histopathologically, there were extensive necrosis of hepatocytes, nodular regeneration of residual hepatocytes, hyperplasia of connective tissue and formation of fibrous septum, which led to structural damage of hepatic lobules and formation of pseudolobules. The liver gradually deformed and hardened and developed into cirrhosis.

Secondly, in the early stage, due to the strong compensatory function of the liver, there may be no obvious symptoms. In the late stage, liver function damage and portal hypertension are the main manifestations, and multiple systems are involved. In the late stage, there are often complications such as upper gastrointestinal bleeding, hepatic encephalopathy, secondary infection, hypersplenism, ascites, canceration, etc.

Finally, the ratio of vasodilator and vasoconstrictor in the lung is out of balance due to the severe hepatic dysfunction and the possible portosystemic shunt, especially the vasodilator nitric oxide (no) is increased and the vasoconstrictor endothelin (ET) synthesis is decreased or the effect is inhibited. Other non inactivated vasoactive substances such as prostaglandin I2, vasoactive intestinal peptide, atrial natriuretic factor and platelet activating factor may also act as vasodilators and inhibit pulmonary vasoconstriction during hypoxia. This situation has come to a more serious time, we must go to the hospital in time for examination and treatment.

matters needing attention

Liver cirrhosis is a serious disease, in peacetime we should pay attention to the prevention of this disease, from the daily life and diet, pay attention to diet, reasonable nutrition, moderate drinking, strengthen labor health care, avoid all kinds of chronic chemical poisoning is also a positive measure of prevention.