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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the following condition is considered as a premalignant condition for secondary osteosarcoma?
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The correct answer is  Pre-malignant bone lesions of secondary osteosarcoma : Paget's disease Diaphyseal aclasis Enchondromatosis Post-radiation Fibrous dysplasia Reference: Maheshwari; Essential Ohopaedics 9th ed; Page no: 242