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Table 1 Image acquisition parameters and contrast medium

From: Is a single portal venous phase in contrast-enhanced CT sufficient to detect metastases or recurrence in clear cell renal cell carcinoma? – a single-center retrospective study

  Arterial Phase Portal Venous Phase
Single collimation width 0.6 0.6
Spiral pitch factor 0.6 0.6
Tube voltages (keV) 120 100 and 150
Ref. tube current (mAs)* 275 300 and 232
Matrix 512 × 512 512 × 512
Reconstruction kernel Br40 Bf40
Delay between contrast agent injection and scan 35 s p.i. 65 s p.i.
Flow 2-3 mL/sec 2-3 mL/sec
  1. *Care Dose4D, p.i.: post injection