Tumor Found in Humerus of 18-Year-Old Patient

An 18-year-old man presents with a tumor in his humerus, and a biopsy is performed. What is your diagnosis?

An 18-year-old man presents with a tumor in his humerus, and a biopsy is performed.

Based on the image shown, what is your diagnosis?

A. Chondroma

B. Osteoma

C. Chondroblastic osteosarcoma

D. Osteochondroma

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