Table 1.

Patient characteristics

Patient	PSA	TNM	Gleason	Prostate volume (ml)	Catheter
1	7.7	T1cN0M0	6	48	no
2	15.0	T2bN0M0	6	51	yes
3	17.6	T2bN0M0	6	68	no
4	4.0	T2aN0M0	6	39	yes
5	9.5	T1cN0M0	6	50	no
6	9.6	T2aN0M0	7	25	no
7	7.2	T1cN0M0	6	63	no
8	11.9	T1cN0M0	5	38	yes
9	5.4	T1cN0M0	5	45	yes
10	11.3	T1cN0M0	7	36	yes

PSA = Prostate specific antigen.