Fig. 3

Various radiographic modalities performed on a patient with elbow osteoid osteoma presented in this study: a plain radiography anteroposterior projection image of the right elbow affected by osteoid osteoma; b sagittal MRI projection image of the right elbow showing mild signs of elbow oedema; c axial MRI projection image of the right elbow showing signs of elbow oedema; d sagittal magnetic resonance arthrography projection image of the right elbow showing signs of elbow oedema; e axial magnetic resonance arthrography projection image of the right elbow showing signs of elbow edema; f sagittal CT projection image of the right elbow with an arrow pointing to the osteoid osteoma site in between coronoid and olecranon fossa; g axial CT projection image of the right elbow with an arrow pointing to the osteoid osteoma site in between coronoid and olecranon fossa; h 3D reconstruction CT image of the right elbow demonstrating osteoid osteoma site from the anterior view; i 3D reconstruction CT image of the right elbow showing osteoid osteoma site from the posterior view