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Abnormal pedicle marrow signal in a malignant VCF. A, Sagittal T1WI of the lumbar spine demonstrates a malignant VCF of L3 with loss of the high T1 normal marrow signal within the pedicle (arrow), indicating tumor infiltration. B, Sagittal T1WI of the lumbar spine demonstrates a typical benign VCF of L1 anteriorly, with preservation of the normal high T1 marrow signal within the pedicle (arrow).
