Siemens Software version syngo CT 2005C User Manual
78
Head
InnerEarHRSeq
Indications:
Sequential mode for inner ear studies, e.g., inflamma-
tory changes, tumorous processes of pyramids, cere-
bellopontine angle tumors, post-traumatic changes,
etc.
tory changes, tumorous processes of pyramids, cere-
bellopontine angle tumors, post-traumatic changes,
etc.
A typical gantry tilt of -20 degree is predefined. A
range of 2.5 cm will be covered.
range of 2.5 cm will be covered.
InnerEarSeq
kV
130
Effective mAs
140
Rotation time
1.5 sec
Slice collimation
1.0 mm
Slice width
1.0 mm
Feed/Scan
2.0 mm
Kernel
H80s
CTDI
Vol
31.88 mGy
Effective dose
Male: 0.32 mSv
Female: 0.38 mSv
Contrast medium IV injection
Start delay
60 sec.
Flow rate
2 ml/sec.
Total amount
50 – 60 ml
C2-025.630.01.01.02_APPLICATIONGUIDE_SPIRIT.book Page 78 Friday, April 8, 2005 9:55 AM