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Table 4: 

Mean width of the 3-mm aneurysm measured with 3D renderings of CT angiographya
CTDIw (mGy)15 mg I/mL20 mg I/mL
80 kV(p)100 kV(p)120 kV(p)135 kV(p)80 kV(p)100 kV(p)120 kV(p)135 kV(p)
332.45 ± 0.162.70 ± 0.112.63 ± 0.142.65 ± 0.172.63 ± 0.142.73 ± 0.172.73 ± 0.162.65 ± 0.18
382.68 ± 0.132.81 ± 0.162.70 ± 0.182.64 ± 0.212.69 ± 0.212.89 ± 0.292.70 ± 0.142.69 ± 0.20
432.75 ± 0.212.80 ± 0.082.85 ± 0.132.70 ± 0.222.85 ± 0.182.93 ± 0.142.88 ± 0.172.73 ± 0.17
482.88 ± 0.102.90 ± 0.132.73 ± 0.172.96 ± 0.062.95 ± 0.092.89 ± 0.26
532.88 ± 0.122.89 ± 0.102.76 ± 0.202.96 ± 0.042.93 ± 0.162.86 ± 0.19
  • 
 

    a Data are the mean ± SD.