TABLE 1

Patient Characteristics

CharacteristicData
Total patients (n)58 (100%)
Age at imaging (y)
 Mean67.7
 Median68
 IQR65–73
 Range48–80
PSA at imaging (ng/mL)
 Mean18.1
 Median12.2
 IQR7.3–22.4
 Range1.2–81.6
Gleason score (n)
 7a11 (19.0%)
 7b25 (43.1%)
 84 (6.9%)
 918 (31.0%)
 100
Pathologic T-stage (n)
 ≤pT2c26 (44.8%)
 pT3a12 (20.7%)
 ≥pT3b20 (34.5%)
Pathologic N-stage (n)
 pN040 (69%)
 pN118 (31%)
Lymph nodes removed (n)
 Total1,137
 Median18
 IQR8
 Range8–53
Lymph nodes with metastasis (n)
 Total71
 Median0
 IQR1
 Range0–15
Injected activity (MBq)
 Mean327.7
 Median327
 IQR306.5–363
 Range132–410
Uptake time (min)
n82
 Median79.5
 IQR70–87.25
 Range60–153
  • IQR = interquartile range; PSA = prostate-specific antigen.