Review Question - QID 219537

A 37-year-old male with a past medical history of multiple hereditary exostosis presents to the clinic by referral from your colleague for evaluation of a left shoulder mass. Previous imaging is reviewed, as shown in Figure 1. MRI reveals cortical destruction with a soft tissue mass scattered with intralesional calcifications. He undergoes a biopsy and is subsequently treated with wide resection with endoprosthetic reconstruction. Which of the following histological slides would most likely necessitate the patient's treatment as mentioned above?