Does liver puncture have any effect on the body?

Liver biopsy is short for liver biopsy. Patients usually need local anesthesia, use negative pressure suction one-second puncture technique, percutaneous puncture under the positioning and guidance of B-ultrasound and CT, or direct puncture under the monitoring of laparoscopy. The liver samples obtained by puncture are generally about 10-25 mg. After processing, they are stained for histopathology and immunohistochemistry. The liver tissue and cell morphology are observed under a microscope. Liver puncture pathological examination is mainly used for the differential diagnosis of various liver diseases, such as identifying the nature and causes of jaundice, understanding the degree and activity of liver lesions, providing the basis for the etiological diagnosis of various types of viral hepatitis, and discovering early, In quiescent or compensated cirrhosis, it is an internationally recognized "gold standard" to determine clinical efficacy, especially in determining the severity of liver fibrosis.

Liver puncture is both an examination method and a treatment method. When there are some undiagnosed liver diseases, liver puncture should be considered: if hepatitis is suspected and difficult to be diagnosed, or pathological examination is needed to assist in typing; long-term low-grade fever cases, other patients have been excluded after comprehensive examination, Those caused by liver disease; those with unknown causes of hepatomegaly and/or splenomegaly, or those who need to be differentiated from diseases such as liver tuberculosis and fatty liver; those with unknown viral and drug-induced liver damage, etc. In addition, liver abscess patients can extract pus through liver puncture, and can also inject drugs through puncture needle, so that some patients can avoid the suffering of surgery.

After liver puncture, some patients may experience transient pain in the liver area or at the site of liver puncture, but the reaction is generally mild and does not require treatment, and can be relieved spontaneously within 24 hours. At present, some hospitals have adopted fine needle aspiration under the guidance of B-ultrasound. Some people think that liver puncture will damage the "vigor", so when the doctor proposes to do liver puncture, he is often very nervous and worried, and often feels uncomfortable after surgery. It will disappear quickly, which shows that mental factors account for a large proportion. But when the patient has bleeding tendency or other contraindications, it should be delayed or not.

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