Evaluation of Peripheral Zone Prostate Cancer Aggressiveness Using the Ratio of Diffusion Tensor Imaging Measures

Table 1

Detailed demographic data.

Total number of patients	38
Age (years), mean (range)	64.7 (40–77)
PSA (ng/mL), mean (range)	9.0 (4–72)
Tumor diameter (mm), mean (range)	12.7 (5–55)
Total number of tumors	42
Number of tumors with in-bore biopsy	18
Number of tumors with
cT2a	5
cT2b	5
cT2c	3
cT3a	3
cT3b	2
Number of tumors with radical prostatectomy	24
Number of tumors with
pT2a	4
pT2b	0
pT2c	14
pT3a	4
pT3b	2
Number of tumors with
GS6	6 (14%)
GS7 (3 + 4)	21 (50%)
GS7 (4 + 3)	8 (19%)
GS8–10	7 (17%)