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Table 1 CT attenuation of the anterior tibial artery, posterior tibial artery and fibular artery for t-MIP and the best enhancement phase of dyn-CTA and s-CTA

From: Quick evaluation of lower leg ischemia in patients with peripheral arterial disease by time maximum intensity projection CT angiography: a pilot study

CT attenuation (HU)

t-MIP

Dyn-CTA

s-CTA

Anterior tibial artery

375.6 ± 148.0

347.3 ± 120.4

319.5 ± 112.6

Posterior tibial artery

371.1 ± 105.9

344.6 ± 101.9

320.6 ± 97.8

Fibular artery

343.8 ± 94.0

322.3 ± 108.3

287.5 ± 107.4

Average

363.4 ± 117.9

337.6 ± 110.3

308.5 ± 106.1

  1. t-MIP, time maximum intensity projection; dyn-CTA, dynamic computed tomographic angiography; s-CTA, standard computed tomographic angiography