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Ct colonography – Siemens SOMATOM SENSATION CARDIAC A60 User Manual

Page 66

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66

CT Colonography

For Colonography studies.

A typically range of 40 cm can be covered in 13.9 s.

CT Colonography 2

nd

Reconstr.

kV

120

Effective mAs

100

Slice collimation

0.75 mm

Slice width

5.0 mm

1.0 mm

Feed/Rotation

15.0 mm

Rotation time

0.5 sec.

Kernel

B30f

B30f

Increment

5.0 mm

0.7 mm

Image order

cr-ca

CTDI

w

7.8 mGy

Effective dose

Male: 4.5 mSv
Female: 6.9 mSv