What characteristics does Ultrasonography B have to check at the time of liver cirrhosis? 's symptom

What characteristics does Ultrasonography B have to check at the time of liver cirrhosis? 's symptom
B superenergic to measure the diversified, many angle to the intersection of liver and essence, the intersection of liver and artery, the intersection of liver and intravenous, portal vein, spleen and other internal organs, diagnose value higher to cirrhosis and door pulse hyperbarism.
( 1) All kinds of shape echo of liver changes: It is swelling that liver cirrhosis can be seen the liver in early days, the essence echo is dense, the echo is strengthened and increased thickly. The liver shrinks in later period, it is full of bumps and holes that the liver behaves. Take the form of tubercle form, cockscomb structure, step change and abnormality wither out of shape, the filling the air echo is strengthened, is distributed irregularity.
( 2) The high-pressure characteristic of portal vein: Splenomegaly, the thickness exceeds scm, the length is greater than 120cm, backbone internal diameter of portal vein> 13mm, intravenous internal diameter of the spleen is big in 8mm, pulse of door is propped up and greater than 10mm in right, the left supports and is greater than llmm.
( 3) It is that the banding has no echo area that Ultrasonography B makes the ascites, a small amount of ascites can reveal, and clinical and difficult to find to have at this moment.



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