This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': 'First line of treatment for keloid is \nSelect and explain. \nA. Intralesional injection of steroid, B. Local steroid, C. Wide excision, D. Radiotherapy', 'role': 'user'}, {'content': 'Answer: A \nExplanation: First line of management for keloid is intra keloidal injection of Triam cinolone acetate.', 'role': 'assistant'}]