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Table 1 Simulated data vs QA-DWI scan results

From: Diffusion processes modeling in magnetic resonance imaging

PVP, %

D, *10−3 mm2/s

ADC, *10−3 mm2/s

Relative difference, %

0

2.25

2.29

1.77

5

2.04

2.06

0.74

10

1.82

1.83

0.35

20

1.51

1.50

0.52

30

1.23

1.24

0.05

40

0.99

1.00

0.11

50

0.82

0.84

1.48

60

0.70

0.70

1.03

70

0.61

0.59

2.17

  1. PVP polyvinylpyrrolidone, D approximated coefficient through mono-exponential equation, ADC apparent diffusion coefficient through DWI