Overview
Collect confirmed cases of NAFLD patients and enroll them in the study. Select patients with NASH and fibrosis stage F2-4 confirmed by liver biopsy, and collect clinical and pathological data for relevant evaluation and definition. Establish a NASH "fibrosis reversal" pathological evaluation system, based on a new reversal standard, establish non-invasive alternative indicators, and observe indicators.
Description
Confirmed NAFLD patients were enrolled, and those with NASH and fibrosis F2-4 stages confirmed by liver biopsy were selected, and clinical and pathological data were collected for relevant evaluation and definition. A NASH "fibrosis reversal" pathological evaluation system was established based on the new standard, and an alternative non-invasive indicator and observation index were established based on the reversal standard.
Eligibility
Inclusion Criteria:
- Aged between 18 and 70 years at the time of liver biopsy;
- Gender is not limited;
- Hepatic perforation suggested that NASH complicated with fibrosis stage F2-4;
- Signed written informed consent.
Exclusion Criteria:
- Combined HCV infection, HIV infection, alcoholic liver disease, autoimmune liver disease, genetic metabolic liver disease Disease, drug-induced liver injury and other chronic liver diseases;
- Women during pregnancy;
- There are the following conditions before liver perforation: HCC or possible HCC (imaging suggests malignant liver occupation); decompensation of cirrhosis (ascites, hepatic encephalopathy, gastrointestinal bleeding, hepatorenal syndrome, etc.); Patients with other malignant tumors; Recipients of liver transplantation;
- Patients considered by the investigator to be unsuitable for this study.