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Table 2 The quantitative analysis of the tumor and post-ablation necrosis overlap for 8 cases

From: Radiofrequency ablation of liver tumors: quantitative assessment of tumor coverage through CT image processing

  Tumor slices (#) Tumor volume (#) Residual tumor* (cm3) [%] T.F.M. (mm) [min max] |BT-BN| (mm) [mean ± std] O.I. (degree) [mean ± std]
Case 1 META 5 6.90 0.58 [8.48%] 0 - 1.73 11.59 ± 1.52 57.46 ± 22.22
Case 2 META 8 19.38 0 [0%] 0.74 - 2.23 4.96 ± 3.54 33.59 ± 20.82
Case 3 META 4 4.53 0.77 [17.01%] 0 - 2.16 7.60 ± 0.45 74.72 ± 5.27
Case 4 META 7 14.48 1.42 [9.83%] 0 - 6.69 16.98 ± 3.38 56.60 ± 18.54
Case 5 HCC 5 3.88 0 [0%] 1.93 - 3.87 6.61 ± 1.52 63.94 ± 4.50
Case 6 HCC 3 2.20 1.41 [35.92%] 0 4.07 ± 0.17 25.31 ± 11.03
Case 7 HCC 7 16.4 0.84 [5.12%] 0 - 3.64 7.57 ± 3.30 19.04 ± 12.75
Case 8 HCC 2 1.53 0.11 [7.01%] 0 2.75 ± 2.41 31.33 ± 20.08
  1. *The residual tumor volume after RFA treatment.