Siemens SOMATOM Sensation Cardiac Version A60 Operations Instructions Page 226

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226
Children
HeadAngio
Indications:
Spiral mode for head CT angiography, e.g. cerebral
vascular abnormalities, tumors etc.
A typical range of 6 cm covered in 5 sec.
Sensation 16 HeadAngio 2
nd
reconstr.
kV 80
Effective mAs 100
Rotation time 0.5 sec.
Slice collimation 0.75 mm
Slice width 2.0 mm 1.0 mm
Feed/Rotation 6.6 mm
Increment 2.0 mm 0.7 mm
Kernel H20f H10f
CTDI
Vol
8.4 mGy
Effective dose (mSv) Male: 0.4* Male: 0.4*
Female: 0.4* Female: 0.4*
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
* The conversion factor for an 8-week-old, and a scan
range of 40 mm was used.
For the 2
nd
reconstruction the Autoload into MIPthin
Range on the 3D Card is activated. The images will be
automatically loaded into 3D, MIPthin, and a coronal
MIPthin Range will pop up.
Please notice, if you are not satisfied with the Range
preset, adapt the parameters to your needs and link
them to the series.
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