Gastroenterology Research and Practice / 2018 / Article / Tab 3

Research Article

Application of Diffusion Kurtosis Imaging and Histogram Analysis for Assessing Preoperative Stages of Rectal Cancer

Table 3

Comparison of histogram imaging indices between T1-2 and T3-4.

Histogram variableT1-2T3-4 value

ADC-mean0.88 ± 0.170.82 ± 0.130.153
ADC-10th0.65 ± 0.080.58 ± 0.110.035
ADC-25th0.73 ± 0.110.65 ± 0.110.024
ADC-50th0.84 ± 0.150.77 ± 0.130.066
ADC-75th1.02 ± 0.260.93 ± 0.190.90.213
ADC-901.18 ± 0.341.14 ± 0.280.674
-mean1.50 ± 0.381.35 ± 0.270.153
-10th0.96 ± 0.190.84 ± 0.160.017
-25th1.15 ± 0.271.00 ± 0.80.044
-50th1.42 ± 0.381.25 ± 0.260.088
-75th1.84 ± 0.631.63 ± 0.430.21
-90th2.14 ± 0.632.05 ± 0.570.622
-mean0.74 ± 0.100.82 ± 0.260.207
-10th0.48 ± 0.110.47 ± 0.090.924
-25th0.61 ± 0.120.62 ± 0.170.899
-50th0.75 ± 0.120.81 ± 0.160.167
-75th0.88 ± 0.110.99 ± 0.290.123
-90th0.99 ± 0.101.18 ± 0.660.223

Data are expressed as means ± standard deviations. Diffusivity and ADC values are expressed as mm2/s. is statistically significant.

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