Research Article
Comparison of Diagnostic Performance between Perfusion-Related Intravoxel Incoherent Motion DWI and Dynamic Contrast-Enhanced MRI in Rectal Cancer
Table 1
Comparison of perfusion-related IVIM and DCE parameters between well-moderate differentiation and poor differentiation tumor.
| Parameters | Well-moderate differentiation () | Poor differentiation () | value | ICC |
| (×10-3 mm2/s) | | | 0.252 | 0.824 | f (%) | | | <0.001 | 0.882 | f· | | | 0.213 | 0.813 | (min-1) | | | <0.001 | 0.914 | (min-1) | | | 0.002 | 0.894 | | 0.10 (0.05, 0.33) | 0.15 (0.08, 0.28) | 0.204 | 0.826 | | 0.08 (0.04, 0.20) | 0.10 (0.06, 0.21) | 0.351 | 0.863 |
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