This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disease of External Nose & Nasal Septum, Subject name: ENT
[{'content': 'Septal perforation is not seen in: \nSelect and explain. \nA. Septal abscess, B. Leprosy, C. Rhinophyma, D. Trauma', 'role': 'user'}, {'content': 'Answer: C \nExplanation: (c) Rhinophyma(Ref. Scott Brown, 8th ed., Vol 1; 1150)Also known as potato nose Rhinophyma is due to hypertrophy of the sebaceous glands of the tip of nose. It does not involve the septum.', 'role': 'assistant'}]