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': 'Drug used for intralesional injection of keloid is - \nSelect and explain. \nA. Prednisolone, B. Triamcinolone, C. Androgen, D. Hydrocortisone', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Triamcinolone acetonide is the drug used for intralesional injection of steroid.\n\nAlso know\n\nTreatment of hypertropic scars\xa0 \nSince nearly all hypertrophic scars undergo some degree of spontaneous regression, they are not t/t in early phases. If the scar is still hypertrophic after 6 months surgical excision and primary closure of the wound is indicated.\nOther modalities used for t/t of HTS.\nPressure application - particularly useful for burn scars.\nSilicone sheet application\nIntralesional injection of triamcinolone is the t/t of choice for intractable HTS.', 'role': 'assistant'}]