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': 'Which of the following is given in the form of an intralesional injection to treat keloid? \nSelect and explain. \nA. Heparin, B. Triamcinolone, C. Danazole, D. Hydrocoisone', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The long acting steroid Triamcinalone is used for treating keloid. Other treatment modalities include laser, silicone sheets, cryotherapy, interferon, fluorouracil, radiation.', 'role': 'assistant'}]