Tibia Lesion Found in 47-Year-Old Man

November 3, 2016

A 47-year-old man presents with a lesion in the right tibia. After further assessment, a biopsy is performed. What is your diagnosis?

A 47-year-old man presents with a lesion in the right tibia. According to the pathology slide image below, what is your diagnosis?

What is your diagnosis?