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: Anatomy
[{'content': 'TIPSS is used in all except \nSelect and explain. \nA. Refractory ascites, B. BCS, C. Hepatopulmonary syndrome, D. Refractory hepatic hydrothorax', 'role': 'user'}, {'content': 'Answer: C \nExplanation: TIPSS is contraindicated in Hepatopulmonary syndrome Contraindications of TIPSS Absolute Right sided hea failure Polycystic liver disease Pulmonary hypeension Hepatopulmonary syndrome Relative Poal vein thrombosis Hypervascular liver tumors Encephalopathy Ref:Sabiston 20th edition Pgno :1439', 'role': 'assistant'}]