Age

18–70

Sex

ALL

Healthy volunteers

Not accepted

1. Diagnosed as cirrhosis
2. Previous or present endoscopic diagnosis of esophageal and gastric varices bleeding.
3. Child -Pugh score C (≤13) or MELD≤18.
4. Enhanced image measurement of liver volume ≤1000cm3.
5. Have indications for TIPS treatment.
6. Researchers believe that patients have the ability to comply with the research plan.
7. Sign the informed consent form

1. Malignant tumor (including hepatocellular carcinoma) or other diseases that will shorten the life span of patients.
2. Cavernous portal vein
3. Non-cirrhotic portal hypertension (Budd-Chiari syndrome, extrahepatic portal vein obstruction, idiopathic portal hypertension, etc.)
4. Spontaneous dominant hepatic encephalopathy 5 congestive heart failure or severe valvular heart failure
6\. Uncontrollable systemic infection or inflammation 7. Severe pulmonary hypertension 8. Severe renal insufficiency (except hepatogenic renal insufficiency) 9. Rapidly progressing liver failure 10. Contrast agent allergy 11. History of liver transplantation or allogeneic organ transplantation 12. Have a history of TIPS or shunt operation. 13. Pregnancy or lactation 14. Poor compliance 15. Participate in another clinical study.

Small Diameter TIPS in Patients with Severe Liver Atrophy and Variceal Bleeding