Operating instructions

574
Children
ThoraxSeqHR
Indications:
Sequence mode for High Resolution lung studies, e.g.,
interstitial changes in the lungs, using a 10 mm feed.
A scan range is predefined with 20.0 cm.
* The conversion factor for a 7-year-old child, and a
scan range of 200 mm was used.
ThoraxSeqHR
kV 120
Effective mAs/
Quality ref. mAs
30
Rotation time 0.75 sec.
Acquisition 2 x 1.0 mm
Slice collimation 1.0 mm
Slice width 1.0 mm
Feed/Scan 10.0 mm
Kernel B70s
CTDI
Vol 0.5 mGy
Effective dose Male: 0.23 mSv*
Female: 0.3 mSv*