Leg Pain in 48-Year-Old Patient

A 48-year-old man presents with pain in the left leg, and a biopsy is performed. What is your diagnosis?

A 48-year-old man presents with pain in the left leg, and a biopsy is performed.

What is your diagnosis?

A. Osteoblastoma

B. Chondroblastoma

C. Chordoma

D. Chondrosarcoma

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