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FIG 5. Patient 22: 61-year-old man with no significant medical history.
A, Axial enhanced T1-weighted MR image reveals a cystic and solid mass at the right paramedian parieto-occipital junction. The spectroscopy voxel includes the medial and posterior enhancing margins of the lesion.
B, The spectral pattern of a large lipid-lactate peak, markedly reduced Cho, and absent Cr and NAA was interpreted as consistent with no evidence of tumor. The lesion was completely resected and shown to be a solitary metastasis.
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