This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nose and paranasal sinuses, Subject name: ENT
[{'content': 'Treatment of choice in recurrent epistaxis in a patient with hereditary hemotelangietasis: \nSelect and explain. \nA. anterior Ethmoidal aery ligation, B. Septal dermatoplasty, C. External carotid aery ligation, D. Interna carotid aery ligation', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Septal dermoplasty- Heriditary hemotelangietasia or osler weber rendu disease is an autosomal dominant condition affecting blood vessels in the skin mucous membranes and viscera Treatment- Septal dermoplasty. Ref Dhingra 6/e,p 180.', 'role': 'assistant'}]