PT: 14.4, INR: 1.16
WBC: 4.0, H/H: 16.1/49, Plts: 266
ESR: 2, CRP
MRI of his left shoulder was obtained Case Photo #3 and showed a 1.5 cm lesion in proximal humeral epiphysis with additional extensive edema-like signal extending into the metaphysis. Pathology performed a core needle biopsy of the lesion that showed chondroblastoma. Tumor cells expressed s100 protein but there were no organisms on gram stain and very few WBC.
Orthopedic Musculoskeletal Oncologist, Interventional Radiologist
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