Table 2.
Minimal required z-axis field of view (FOV)a
| z-axis FOV (cm) | % (n = 119) |
|---|---|
| 16 | 0 (0) |
| 14 | 8 (9) |
| 12 | 61 (73) |
| 10 | 31 (37) |
a
Using 320 × 0.5-mm detector collimation.
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