Dose limits.
The CTDIvol for the following CT procedure on phantoms may not exceed the dose limits established in Table 1.
Table 1: Dose limits
CT Procedure | Phantom Size | Dose Limit: CTDIvol(mGy) |
Adult head | 16 cm | 80 |
Adult abdomen | 32 cm | 30 |
Pediatric head (one year old) | 16 cm | 40 |
Pediatric abdomen (40 pounds) | 16 cm | 20 |
[Statutory Authority: RCW
70.98.050 and
70.98.080. WSR 16-23-030, ยง 246-226-050, filed 11/8/16, effective 1/1/17.]