This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
[{'content': 'Transplantation of liver is contraindicated in \nSelect and explain. \nA. Metastasis of liver, B. Acute fulminant liver disease, C. Viral hepatitis, D. Renal failure', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Contraindications to Liver Transplantation Absolute Relative Uncontrolled extrahepatobiliary infection Active, untreated sepsis Incorrect able, life-limiting congenital anomalies Active substance or alcohol abuse Advanced cardiopulmonary disease Extrahepatobiliary malignany (not including nonmelanoma skin cancer) Metastatic malignancy to the liver Cholangiocarcinoma AIDS Life-threatening systemic diseases Age >70 years Prior extensive hepatobiliary surgery Poal vein thrombosis Renal failure not attributable to liver disease Previous extrahepatic malignancy( not including nonmelanoma akin cancer) Severe Obesity Severe malnutrition/wasting Medical noncompliance HIV seropositivity with failure to control HIV viraemis or CD4 <100/uL Intrahepatic sepsis Severe hypoxemia secondary to right - to-left intrapulmonary shunts (Po2<50mmHg) Severe pulmonary hypeension(mean pulmonary aery pressure >35 mmHg) Uncontrolled psychiatric disorder Ref: Sabiston 20th edition Pgno : 637-638', 'role': 'assistant'}]