Oncological and functional outcome in a rare case of clear cell chondrosarcoma of the proximal femur

Chondrosarcomas are the second most common bone sarcomas, accounting for less than 0.5% of all cancers. The treatment plan can be improved by analyzing clinical characteristics and patterns. rarity slow-growing nature this tumour often lead to prolonged symptoms also initial misdiagnosis with avascular necrosis femur, benign lesions like chondroblastoma. reports patient suggested femur head. His pain became severe further investigations were done, MRI confirmed diagnosis Chondrosarcoma. An image-guided core needle biopsy Clear Cell Chondrosarcoma (CCC). Wide local resection negative margins forms mainstay since intralesional procedures predispose a high recurrence rate. A follow-up is required late recurrences distant metastases common.