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Table 4 Comparison between CTVSTAPLE, CTVRTOG, and CTVEORTC

From: Evaluation of variability in target volume delineation for newly diagnosed glioblastoma: a multi-institutional study from the Korean Radiation Oncology Group

Case CTVSTAPLE CTVRTOG CTVEORTC
  Volume (cm3) Volume (cm3) DSC (with CTVSTAPLE) Volume (cm3) DSC (with CTVSTAPLE)
Case 1 272.04 399.77 0.79 359.65 0.81
Case 2 340.18 447.84 0.84 403.87 0.86
Case 3 377.22 502.03 0.80 365.69 0.83
Case 4 347.00 455.77 0.79 443.21 0.77
Case 5 339.92 945.67 0.52 592.57 0.71
Case 6 424.29 440.22 0.85 304.26 0.79
Case 7 138.82 124.50 0.76 132.26 0.72
Case 8 309.10 251.25 0.77 177.93 0.69
Case 9 419.28 560.82 0.77 365.50 0.84
Mean value 329.76 458.65 0.77 349.44 0.78
  1. DSC dice similarity coefficient