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FIG 2. Serial sagittal CT images.
A, Initial sagittal reconstructed CT scan shows lesion in C5 vertebral body has narrow communicating channel (defect in bony endplate) to the C5–C6 intervertebral disk (white arrow).
B, Sagittal reconstructed CT scan obtained 2 months after initial presentation shows enlarged lesions in C5 and a new lesion in the C6 vertebral body adjacent to cranial bony endplate (black arrow).
C, Sagittal reconstructed CT scan obtained 16 months after initial presentation shows further enlarged lesions in C5 and C6 and a new lesion in the posterior upper corner of C7 vertebral body (black arrow).
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