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Insights into Imaging
Fig. 2 | Insights into Imaging

Fig. 2

From: Dual-energy CT for the detection of skull base invasion in nasopharyngeal carcinoma: comparison of simulated single-energy CT and MRI

Fig. 2

Comparison of quantitative parameters on DECT between invaded bones and normal bones in NPC patients. The normalized iodine concentration (A, nIC) and effective atomic number (B, Zeff) values of sclerotic bones are significantly higher than those of normal bones, respectively (both p < 0.01). The nIC (C) and Zeff (D) values of lytic bones are significantly lower than those of normal bones, respectively (both p < 0.05)

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