kV | 120 | |
Effective mAs | * | |
Slice collimation | 1.5 mm | |
Slice width | 5.0 mm | 2nd reconstruction 5.0 mm |
Feed / Rotation | 11.8 mm | |
Rotation time | 0.75 sec | |
Kernel | C30s | C60s |
Increment | 5.0 mm | 5.0 mm |
Image Order | ca-cr | |
Comment: Cannot angle gantry when spiraling. * The mAs should be adjusted to the age of the child: 1. < 6 mo: kV:120, mAs: 90, CTDIw (mGy): 20.8, Effective dose: Male: 2.1 Female: 2.1 2. 6 mo. - 3 years: kV: 120, mAs: 150, CTDIw (mGy): 34.8 3. 3 years - 6 years: kV: 120, mAs: 220, CTDIw (mGy):51.0, Effective dose: Male 5.4 Female: 5.2 |