Patient number | Study type | Pixel size, first scan (mm) | Slice spacing, first scan (mm) | Pixel size, second scan (mm) | Slice spacing, second scan (mm) | Effective radiation dose (mSv) |
---|---|---|---|---|---|---|
1 | Provocation | 0.23 | 0.5 | 0.23 | 0.5 | NA |
2 | Double examination | 0.81 | 0.5 | 0.81 | 0.5 | 4.1–3.2 |
3 | 21 days apart | 0.33 | 1.0 | 0.37 | 1.0 | 2.4–3.4 |
4 | 3Â days apart | 0.24 | 0.5 | 0.24 | 0.5 | NA |
5 | Provocation | 0.78 | 0.5 | 0.78 | 0.5 | 5.4–5.4 |
6 | Double examination | 0.32 | 0.5 | 0.32 | 0.5 | NA |
7 | 12Â days apart | 0.29 | 0.5 | 0.37 | 1.0 | 6.6 (second scan only) |