Presentation
Right shoulder pain and swelling
Patient Data
Age: 9 years
Gender: Female
From the case:
Osteosarcoma
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X-ray of right arm shows mottled lucencies involving the proximal humeral diaphysis with cortical rarefaction and surrounding proximal arm soft tissue swelling.
From the case:
Osteosarcoma
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MRI of right arm shows metaphyseal and proximal diaphyseal intramedullary lesion with high signal intensity on STIR and postcontrast enhancement. It shows related cortical interruptions with surrounding soft tissue mass with heterogeneous postcontrast enhancement.
Case Discussion
Features of right humeral osteosarcoma.
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