Table 3.

Imaging parameters

Tube voltage	100 kVp: 11 patients, 80 kVp: 7 patients
Tube Current (mAs)	669 +/- 229
Contrast amount (ml)	147 +/-15
Timing of Scan (minutes after injection)	6.6 +/- 3.1
Contrast to Noise ratio (CNR)	1.6 +/- 0.7
Effective radiation dose (mSv)	4.1+/- 2.6