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Table 1 Disease characteristics of the patient population in the study (n = 20)

From: Target volume definition in high-risk prostate cancer patients using sentinel node SPECT/CT and 18 F-choline PET/CT

Characteristics Number (%)
Initial stage  
cT1c 2 (10)
cT2 2 (10)
cT3a 5 (25)
cT3b 11 (55)
cN0 20 (100)
PSA at diagnosis (ng/ml)  
< 10 6 (30)
10–20 6 (30)
> 20 8 (40)
Initial Gleason score  
6 1 (5)
7 9 (45)
8–9 10 (50)
Roach score  
20–35% 13 (65)
35–50% 6 (30)
>50% 1 (5)
Perineural infiltration  
No 6 (30)
Yes 14 (70)
  1. Abbreviation: PSA = prostate-specific antigen.