TABLE 1

Overview of Evaluated Lesions in 4 Patients (A–D) and Absolute Values of Lesion Parameters Obtained from Gated Images (Reference Standard)

LesionLocationSize* (mm2)Δx (mm)ContrastSUVmaxSNRFWHM (mm)Slope (1/cm)Volume (cm3)
A1Lung, middle lobe8 × 75.66.82.728.56.513.90.58
A2Lung, lower lobe16 × 66.513.85.355.59.728.11.80
A3Lung, lower lobe12 × 82.78.43.529.26.721.80.85
A4Lung, lower lobe8 × 810.414.66.135.67.531.20.53
A5Lung, lower lobe8 × 511.03.61.58.45.99.40.66
A6Lymph node, hilar11 × 87.218.76.863.89.736.51.27
A7Spleen21 × 1613.77.214.318.213.269.91.65
A8Lung, lower lobe5 × 37.84.92.217.35.310.50.41
A9Lung, lower lobe6 × 45.55.22.116.47.111.41.13
A10Spleen9 × 89.35.17.915.69.746.71.16
B1Lung, lower lobe13 × 87.49.12.810.45.516.20.31
C1Lung, lower lobe13 × 713.58.54.426.86.323.70.34
C2Lung, lower lobe13 × 1216.26.54.324.88.525.30.97
D1Lymph node, hilar11 × 105.114.28.140.07.143.00.44
  • * Determined by radiologist on CT scan.

  • Δx = Lesion displacement obtained from MR.