Clinical Study
Analysis of Preoperative Detection for Apex Prostate Cancer by Transrectal Biopsy
Table 3
Concordance rate of prostatectomy specimen and needle biopsy.
. 73 (patient) × 8 (section).
| | Location of RP specimen | Biopsy tumor (+) | Biopsy tumor (−) | Total |
| | Apex | | | | | Tumor (+) | 65 (55%) | 53 (45%) | 118 | | Tumor (−) | 2 (7%) | 26 (93%) | 28 | | Middle | | | | | Tumor (+) | 54 (55%) | 44 (45%) | 98 | | Tumor (−) | 6 (13%) | 42 (87%) | 48 | | Base | | | | | Tumor (+) | 23 (38%) | 38 (48%) | 61 | | Tumor (−) | 21 (25%) | 64 (75%) | 85 | | TZ | | | | | Tumor (+) | 19 (51%) | 18 (49%) | 37 | | Tumor (−) | 16 (15%) | 93 (85%) | 109 | | Any section | | | | | Tumor (+) | 161 (51%) | 153 (49%) | 314 | | Tumor (−) | 45 (17%) | 225 (83%) | 270 |
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