Molecular Imaging 2017
Diffusion Weighted MRI
400
Bowel Prostate-Central Prostate-peripheral
350
S
bD e
300
Bladder Muscle Marrow Tumour
S
250
0
200
150
S = DW signal S 0 = signal without DW b=diffusion factor D = diffusion coefficient
100 Signal intensity
50
0
0
200 400 600 800 1000
b value (s/mm 2 )
Normal prostate
b0
b100
b800
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