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Table 1 The CTDIvols values obtained at 120 KVP and 80 KVP for each set of acquisition conditions

From: Studies on the radiation dose, image quality and low contrast detectability from MSCT abdomen by using low tube voltage

Tube current–time product (mAs) CTDIvols (mGY)
120 KVP 80 KVP
50 3.2 0.9
100 6.5 1.9
150 9.7 2.8
200 12.94 3.8
250 16.12 4.7
300 19.4 5.6
380 24.6 7.12