Skip to main content
Egyptian Journal of Radiology and Nuclear Medicine

Table 3 Perfusion parameters of colorectal cancer at the tumor edge and at the tumor center using 30 mm2 ROI

From: The reliability of the computed tomography perfusion parameters as a predictor of colorectal cancer grade: influence of tumor region of interest position

 

30 mm2 ROI at tumor edge

30 mm2 ROI at tumor center

P value

Blood flow (ml/100 g/min)

88.53 ± 22.45

78.79 ± 28.98

< 0.001

Blood volume (ml/100 g)

6.70 ± 3.79

6.45 ± 3.44

0.14

Permeability-surface area (ml/100 g/min)

10.72 ± 6.82

11.34 ± 5.73

0.17

  1. Data were expressed in the form of a mean (SD). P value was significant if < 0.05
Back to article page