Siemens syngo CT 2005C - Manual (Page 207)

Children
207
* The conversion factor for an 8-week-old child, and a
scan range of 150 mm was used.
Hints
• Use this protocol for children below 35 kg.
• The first and second recon jobs are defined for visu-
alization of the mediastinum and the lungs, respec-
tively.
• Please change the mAs value according to the
weight of the child:
25 – 34 kg 60 mAs.
ThorRoutine 2 nd
reconstruction
kV 80
Effective mAs 41
Rotation time 1.0 sec
Slice
collimation
2.5 mm
Slice width 5.0 mm 5.0 mm
Feed/Rotation 10.0 mm
Pitch Factor 2.0
Increment 5.0 mm 5.0 mm
Kernel B41s B60s
CTDI Vol 1.13 mGy
Effective dose Male: 1.55 mSv*
Female: 1.85 mSv*
Contrast medium IV injection
Start delay exam dependent
Flow rate dependent upon needle size/
Access site
Total amount 1 – 2 ml per kg of body weight
C2-025.630.01.01.02_APPLICATIONGUIDE_SPIRIT.book Page 207 Friday, April 8, 2005 9:55 AM