Case 36: A Humeral Projection
14-years old with a perceptible bony hard bone swelling, but otherwise asymptomatic
The Index and Table of Contents
Index
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Primary Bone Tumors Osteogenic Osteoid Osteoma Case 18: 23-years old with right arm pain - osteoid osteoma Osteoblastoma Case 19: 60-years old man with a talar lesion - osteoblastoma Osteosarcoma Case 3: 18-years old with knee pain - distal femur osteosarcoma
This 14-years old boy noticed a bony hard upper arm swelling at school. He was otherwise asymptomatic.
Thoughts?
The MRI shows typical features.
The video below discusses the case, the differentials as well as many different appearances of osteochondromas including malignant transformation.