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Fig 5. CT-guided percutaneous biopsy (124/552; 5.0-mm collimation, 512 x 512, 140 KV). A, Expansile lytic bone lesion with a soft tissue mass replacing the pedicles, lamina, and transverse processes of T6. B, Placement of the biopsy needle (Cook M-1 13 gauge; Cook, Bloomington, Ind) into the mass.
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