Siemens Software version syngo CT 2005C manual ExtrHRChild, 130

Children

ExtrHR_Child

Indications:

Spiral mode for bone studies, e.g., tumors, post- traumatic changes, orthopedic indications, etc.

A range of 10 cm will be covered in 27 sec.

	ExtrHR
kV	130
Effective mAs	40
Rotation time	1.0 mm
Slice collimation	1.0 mm
Slice width	1.25 mm
Feed/Rotation	4.0 mm
Pitch Factor	2.0
Increment	0.8 mm
Kernel	B70s
CTDIVol	4.31 mGy
Effective dose	Male: < 0.01 mSv*
	Female: < 0.01 mSv*

*The conversion factor for a 7-year-old child, and a scan range of the knee of 100 mm was used.

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

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