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EJNMMI Reports

Table 5 Semiquantitative parameters

From: 68Ga-PSMA-11 PET/MRI versus multiparametric MRI in men referred for prostate biopsy: primary tumour localization and interreader agreement

 

Median (IQR)

Mean (± SD)

ICC R1 × R2

Correlation with GS

SUVmax

6.8 (4.7, 10.5)

10.2 (± 12.3)

0.99 (0.99, 0.99)

ρ = 0.474 (p = 0.002)

PSMAvol

0.8 (0.4, 0.6)

1.8 (± 2.1)

0.90 (0.83, 0.94)

ρ = 0.468 (p = 0.003)

ADC

832.5 (688.8, 966.3)

836.3 (± 263.9)

0.54 (0.04, 0.78)

ρ =  − 0.182 (p = 0.26)

Size*

1.3 (1, 1.6)

1.4 (± 0.6)

0.90 (0.8, 0.95)

ρ = 0.220 (p = 0.16)

  1. Median, mean and correlation with GS based on results from the more experienced reader
  2. GS, Gleason score; IQR, interquartile rage (Q1, Q3); ICC, intraclass correlation coefficient; R1, reader 1; R2, reader 2; SD, standard deviation
  3. *On mpMRI
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