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Table 1 Size and enhancement of the radiofrequency-ablated HCC

From: Role of DWI in evaluation of HCC after radiofrequency ablation compared to dynamic MRI using MRI (3 T)

  Viable (15) Non-viable (25) Test P value
Mean lesion size ± SD (mm) 34.4 ± 12.99 30.6 ± 8.09 − 1.144a 0.260+
Lesion size range (mm) 20–68 20–48   
Enhancing lesion 15 0 40.00b < 0.001*
Arterial phase hyperenhancement 15 0   
Washout 4 0   
  1. *Significant
  2. +Non-significant
  3. aT test
  4. b(χ2) Chi-square test