Custom Laser Marking Echo Needle

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Liver puncture is not only an examination method, but also a treatment means. Liver biopsy should be considered when there are some liver diseases with unknown diagnosis. For example, if gastric hepatitis is suspected, the diagnosis is difficult to be made, or pathological examination is needed to assist the typing. Patients with chronic low-grade fever who have been ruled out by thorough examination and are due to liver disease; Hepatomegaly and splenomegaly of unknown cause, or need to be distinguished from liver tuberculosis, fatty liver and other diseases; Virus and drug sex cause unknown liver damage and so on. In addition, patients with liver abscesses can be drained by liver puncture, and at the same time can also be injected with a needle drug treatment, so that some patients do not suffer surgery. After hepatocentesis, some patients will have transient liver pain or pain in the liver puncture site, but the reaction is generally mild and does not need to be treated, and it can be relieved spontaneously after 24 hours. At present, some hospitals have adopted fine-needle aspiration guided by B-ultrasound, which has the advantages of less damage and accurate localization, and is especially suitable for determining the nature of intrahepatic space occupying disease. Some people think that liver puncture will damage the "vitality", so when the doctor put forward to do liver puncture, often the spirit is very nervous, worry, postoperative also feel this or that discomfort. When the doctor makes a detailed explanation to the patient, the discomfort will disappear quickly, which indicates that the mental factor is a large proportion. However, if the patient has bleeding tendency or other contraindications, it should be delayed or not. (1) The presence of cirrhosis can be determined. (2) The clinical type of cirrhosis can be distinguished between alcoholic cirrhosis and posthepatitis cirrhosis, as well as whether it is accompanied by active hepatitis. (3) To determine the degree of liver fibrosis and cirrhosis, so as to provide an objective basis for clinical drug treatment and prognosis judgment. (4) To judge the effect of drug treatment and the change of disease. (5) To identify the nature and cause of jaundice. Liver biopsy can be performed when the etiology of jaundice is difficult to determine in clinical practice. (6) Differential diagnosis of various liver diseases, such as liver tumor, fatty liver, liver tuberculosis following liver abscess, etc.

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Custom laser marking echo needle

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