Presentation
Pain, swelling, and reddening over the olecranon. Reduced mobility of the right elbow.
Patient Data
Age: 13 years
Gender: Male
From the case:
Acute osteomyelitis of the elbow
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Osteolytic lesion of the olecranon connected to a subperiosteal abscess. Bone marrow and soft tissue edema. Periosteal new bone apposition. Elbow joint effusion.