Time after sonication (min)
|
Number of cases out of 27 with significant ADC change
|
---|
< 1
|
26a
|
1–5
|
26
|
6–10
|
22
|
11–15
|
21
|
16–20
|
17
|
21–50
|
13b
|
- a Diffusion-weighted imaging (DWI) data were not available in one case due to a slightly prolonged mandatory cooling time
- b DWI data were not available in five cases because exposures were made close to the end of the imaging session
- These data show that apparent diffusion coefficient (ADC) increases were always significant immediately after exposure, and that significant changes persisted more than 20 min after exposure in half of the cases