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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: J Comput Assist Tomogr. 2014 Jul-Aug;38(4):526–534. doi: 10.1097/RCT.0000000000000053

TABLE 2.

Summary of the raw CTp values for the reference pre-enhancement setpoint (T1=0s) observed after 220s and 360s of acquisition. BF, in mL/min/l00g; BV, in mL/100g; MTT, in seconds; PS, in mL/min/100g; HAF, unitless.

220s 360s

Tumor Normal liver Tumor Normal liver

CTp
parameter
Median Inter-quartile
range
Median Inter-quartile
range
Median Inter-quartile
range
Median Inter-quartile
range
BF 203 139 – 363 134 94 – 175 204 139 – 362 134 94 – 175
BV 16.6 9.9 – 23.1 14.6 11.8 – 18.6 16.6 9.9 – 23.0 14.6 11.8 – 18.6
MTT 6.1 5.1 – 7.2 8.9 7.5 – 9.5 6.2 5.1 – 7.1 8.9 7.8 – 9.5
PS 56.6 39.4 – 62.1 82.9 77.4 – 90.0 55.4 42.7 – 62.7 82.9 74.3 – 89.3
HAF 0.43 0.36 – 0.54 0.210 0.08 – 0.29 0.43 0.36 – 0.53 0.21 0.08 – 0.29