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Table 4 Comparison of perfusion parameters between pNETs G1 and G2 groups

From: Application of spectral CT combined with perfusion scan in diagnosis of pancreatic neuroendocrine tumors

Grade/perfusion parameters G1(27 cases) G2(17 cases) p value
BV 20.37 ± 1.32 21.04 ± 1.17 0.708
PS 5.24 ± 0.53 5.83 ± 0.74 0.681
MTT 6.41 ± 0.47 6.02 ± 0.78 0.750
TTP 16.48 ± 0.45 18.17 ± 0.52 0.682
Tmax 3.73 ± 0.28 4.51 ± 0.35 0.587
MSI 10.62 ± 0.57 9.04 ± 0.62 0.140
BF 224.72 ± 77.95 287.63 ± 89.07 0.032
IRF T0 0.66 ± 0.10 1.56 ± 0.25 0.046