Table 2 Comparison of total extraprostatic extension lesions and locations between transrectal and transperineal fusion guided prostate biopsy in 40 prostate cancer cases with identifiable extraprostatic extension
Variables | TR (n = 20) | TP (n = 20) | p value |
|---|---|---|---|
Total EPE#, n | 26 | 30 | |
Mean EPE#/case | 1.3 | 1.5 | |
EPE location, n (%) | 0.038 | ||
Base | 13 (50.0) | 7 (23.3) | |
Non-base | 13 (50.0) | 23 (76.7) | |
Laterality, n (%) | 0.539 | ||
Right | 10 (38.5) | 13 (43.3) | |
Left | 15 (57.7) | 17 (56.7) | |
Midline | 1 (3.8) | 0 (0) | |
EPE in Bx type, n (%) | 0.666 | ||
SBx | 15 (57.7) | 19 (63.3) | |
TBx | 11 (42.3) | 11 (36.7) |