Structure | 2FA | 2PA300 | |||||
---|---|---|---|---|---|---|---|
Volume (cc) | 10 F | 6 F | 6MV | 10 F | 6 F | 6MV | |
HI | 1.05 | 1.05 | 1.05 | 1.05 | 1.05 | 1.05 | |
(1.05–1.05) | (1.05–1.05) | (1.05–1.05) | (1.05–1.05) | (1.05–1.05) | (1.05–1.05) | ||
CI | 1.21 | 1.21 | 1.22 | 1.23 ɫ | 1.23 | 1.22 | |
(1.20–1.22) | (1.18–1.22) | (1.20–1.22) | (1.21–1.24) | (1.21–1.24) | (1.21–1.24) | ||
CN | 0.91 | 0.91 | 0.91 | 0.91 | 0.91 | 0.91 | |
(0.89–0.92) | (0.90–0.92) | (0.91–0.92) | (0.88–0.92) | (0.89–0.92) | (0.89–0.92) | ||
R50 | 4.21 | 4.43* | 4.50* | 4.31 | 4.63* | 4.64* | |
(4.06–4.39) | (4.31–4.60) | (4.42–4.67) | (4.17–4.43) | (4.48–4.81) | (4.57–4.79) | ||
R25 | 8.65 | 9.02* | 9.19* | 8.80 | 9.09 | 9.19* | |
(8.32–9.07) | (8.63–9.63) | (8.69–9.72) | (8.48–9.24) | (8.70–9.43) | (8.83–9.81) | ||
PTV(P) | |||||||
67.2 | D98% (Gy) | 35.7 | 35.8 | 35.9 | 35.7 | 35.8 | 35.8 |
(54.6–92.8) | (35.3–36.1) | (35.4–36.0) | (35.5–36.1) | (35.3–36.0) | (35.3–35.9) | (35.4–35.9) | |
D2% (Gy) | 42.0 | 42.0 | 42.0 | 42.0 | 42.0 | 42.1 | |
(42.0–42.1) | (42.0–42.1) | (42.0–42.1) | (42.0–42.1) | (42.0–42.1) | (42.0–42.1) | ||
PTV(SV/LN) | |||||||
796.2 | D98%(Gy) | 24.2 | 24.2 | 24.2 | 24.1 | 24.0 | 24.1 |
(746.4 − 855.9) | (24.1–24.3) | (24.1–24.2) | (24.2–24.3) | (24.0–24.2) | (23.9–24.0) | (24.1–24.3) | |
D2% (Gy)¥ | 26.6 | 26.6 | 24.7 | 26.6 | 26.7 | 26.7 | |
(26.6–26.7) | (26.5–26.7) | (26.5–26.7) | (26.6–26.8) | (26.6–26.8) | (26.6–26.8) |