PDFWAC 246-226-050

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, § 246-226-050, filed 11/8/16, effective 1/1/17.]