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. 2019 Jun 7;19:35. doi: 10.1186/s40644-019-0222-8

Table 2.

Characteristics of the Study Population

Number of patients with cRCC (men, percentage of total (%)) 27 (19, 70.4)
Mean age of patients with cRCC ± SDa 61.3 ± 14.2
Median diameters for cRCC (IQRb)
ISUP grade 1 (IQR) 3.5 (1.13)
ISUP grade 2 (IQR) 3.95 (3.3)
ISUP grade 3 (IQR) 15.5 (3.8)
ISUP grade 4 (IQR) 5.6 (2.7)
Partial nephrectomy (number, %) 15, 55.6
Radical nephrectomy (number, %) 10, 37.0
Biopsy (number, %) 2, 7.4
Imaging Characteristics.
 Average normal renal parenchyma T2 values (ms) ± SD
  Renal cortex 85 ± 16
  Renal medulla 92 ± 16
 Average T2 values for cRCC (ms) ± SD (number, %)
  ISUP grade 1 ± SD 134 ± 20 (8, 29.6)
  ISUP grade 2 ± SD 128 ± 21 (10, 37.0)
  ISUP grade 3 ± SD 108 ± 19 (5, 18.5)
  ISUP grade 4 ± SD 96 ± 6 (4, 14.8)

aSD Standard deviation, bIQR Interquartile range