Hepatocentesis is a liver puncture biopsy, which usually takes 3 to 7 days to produce results, but the actual time to produce results may vary depending on the hospital, so you should consult with the examined hospital for details. Liver puncture biopsy is an examination method that uses a biopsy needle to penetrate into the liver through the skin and take part of the liver tissue for pathological examination. It is a commonly used means of diagnosing and identifying liver diseases, and can diagnose the presence or absence of inflammation, cirrhosis, hepatocellular carcinoma and other diseases of the liver, and can also be used for diagnostic treatment. As the liver biopsy after liver puncture needs to carry out pathological examination on the obtained liver biopsy tissue, the efficiency of the examination varies from hospital to hospital, so the time for the results to come out will be different, usually it takes from 3 days to 7 days, and some hospitals may take longer, the specific time should be consulted with the hospitals undergoing the examination. After liver puncture biopsy, there may be pain and discomfort, if the pain is severe and unbearable, you should consult a doctor in time. After the biopsy, you should pay attention to your diet and rest, and eat light and easy-to-digest food, and eat small and frequent meals.