Biopsy of liver puncture

In recent years, due to the progress of basic medicine, imaging, clinical research and internal and surgical treatment (including organ transplantation), people have a deeper understanding of liver diseases. Among them, liver pathology plays a pivotal role. Liver pathology is the cornerstone of understanding liver diseases. The concept and classification of liver diseases are also based on morphological features. To date, percutaneous liver biopsy is still regarded as the most important traumatic examination method in clinical hepatology, and the description of the microscopic features of the obtained specimen is the most direct observation of the pathological process of the patient. Therefore, in order to improve the diagnosis and treatment of various liver diseases in our hospital, and also to cooperate with our scientific research, liver biopsy is now carried out. Liverbiopsy for short is a simple method to take liver tissue specimen. Histological examination of the tissue block obtained by puncture is made into smear for cytology to identify hepatomegaly of unknown cause and certain hematological diseases.

There are various methods of liver biopsy, such as general hepatocentesis, trocar puncture, lobulated needle resection, rapid hepatocentesis and so on. Each of these methods has advantages and disadvantages, the first three are more likely to cause liver injury or bleeding; The latter is a suction biopsy needle, which is safe and widely used in clinical practice.

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