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. 2022 Sep 7;33(1):162–171. doi: 10.1007/s00330-022-09033-6

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Fig. 1 — Reconstructed dual-energy images and measurement of quantitative parameters. Unenhanced electron density/Z_eff map (A), linear blending image at HU_40keV (B), iodine concentration map at parenchymal phase (C), and energy spectrum curve (D) of a visually metastatic lymph node (arrowhead). Dual-energy parameters and pathologic analysis indicated non-metastasis. Unenhanced electron density/Z_eff map (E), linear blending image at HU_40keV (F), iodine concentration map at parenchymal phase (G), and energy spectrum curve (H) of a visually non-metastatic lymph node (arrow). Dual-energy parameters and pathologic analysis indicated metastasis