Table 2.
3D-CRT | IMRT | |
---|---|---|
(n = 55) | (n = 74) | |
PTV mean dose (Gy) | 65.4–72.0 (69.3) | 71.6–80.3 (78.4) |
RT to DSV | 13 | 42 |
Prostate volume (ml) | 16.4–65.4 (32.2) | 16.5–75.4 (34.5) |
Rectum volume (ml) | 25.0–116.0 (52.9) | 25.7–97.2 (51.6) |
ADT Neoadjuvant | 29 | 32 |
Concurrent | 21 | 32 |
Adjuvant | 17 | 21 |
Median values are showed in parentheses. DSV = distal portion of seminal vesicle, ADT = androgen deprivation therapy.