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Table 1 CT technique factors utilized in this study

From: Radiation dose reduction at a price: the effectiveness of a male gonadal shield during helical CT scans

Parameter

Value

Technique

Adult – Helical

kVp

120

mA

260

Time per rotation (s)

0.7

mAseff

194

Scan Field of View

Large

Z-axis collimation (mm)

1.25

Table speed (mm/rot)

18.75

Pitch

0.938

Reconstructed Scan Width (mm)

5