Table 1. Patient characteristics.

Parameter	Value
Number of patients	41
PSA value (median, range) [ng/ml]	11.5 (0.6–56)
Age (average, range) [years]	64 (48–74)
Stage T2a	4
Stage T2b	2
Stage T2c	30
Stage T3a	2
Stage T3b	3
Gleason Score (mean, range)	6.7 (5–8)
Gleason grade 3 + 2	1
Gleason grade 3 + 3	14
Gleason grade 3 + 4	17
Gleason grade 4 + 3	5
Gleason grade 4 + 4	4

PSA, Prostate specific antigen.

TNM, classification of malignant tumors.