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Table 1 Change in vBMD after contrast administration

From: The impact of imaging time and contrast agent dose on screening for osteoporosis with contrast-enhanced CT

  CT perfusion 4-phase CT p value (paired)
vBMD increasea
 ARTERIAL 10.0 + 6.2 14.9 + 5.7 0.001
 VENOUS 12.0 + 5.1 16.1 + 6.6 0.002
  1. aIncrease compared to non-contrast phase. ARTERIAL = 30 s and VENOUS = 63 s post-contrast injection