Table 3:

Quantified Cho values from PRESS and CSSMRS for both voxelsa

Patient No.CSSMRS Tumor Voxel (a.u.)PRESS Tumor Voxel (a.u.)Difference (a.u.)CSSMRS Healthy Voxel (a.u.)PRESS Healthy Voxel (a.u.)Difference (a.u.)
12.93 ± 0.392.89 ± 0.240.04 ± 0.451.72 ± 0.181.73 ± 0.13−0.01 ± 0.22
21.86 ± 0.271.67 ± 0.170.19 ± 0.321.89 ± 0.202.22 ± 0.22−0.33 ± 0.30
30.67 ± 0.120.96 ± 0.17−0.28 ± 0.212.06 ± 0.072.31 ± 0.08−0.25 ± 0.11
40.97 ± 0.930.83 ± 0.330.15 ± 0.991.36 ± 0.182.05 ± 0.21−0.69 ± 0.75
51.66 ± 0.121.81 ± 0.11−0.15 ± 0.161.56 ± 0.263.02 ± 0.66−1.46 ± 0.71
61.56 ± 0.171.59 ± 0.20−0.02 ± 0.261.75 ± 0.131.80 ± 0.12−0.05 ± 0.17
  • Note:—a.u. indicates arbitrary units.

  • a Shown are means and standard deviations (Cramer-Rao bounds).