Table 2.
After different expansions of the CTVRTOG and CTVDBCG, the coverage rate of the center point IM-SLNs and the whole volume IM-SLN.
|
Expansion of the CTV (mm) |
CTVRTOG | CTVDBCG | ||
|---|---|---|---|---|
|
Coverage of the Center point n (%) |
Coverage of the IM-SLN n (%) |
Coverage of the Center point n (%) |
Coverage of the IM-SLN n (%) |
|
| 0 | 25 (18.4) | 7 (5.1) | 82 (60.3) | 38 (27.9) |
| 1 | 33 (24.3) | 9 (6.6) | 88 (64.7) | 44 (32.4) |
| 2 | 43 (31.6) | 17 (12.5) | 96 (70.6) | 59 (43.4) |
| 3 | 62 (45.6) | 27 (19.9) | 114 (83.8) | 88 (64.7) |
| 4 | 80 (58.8) | 37 (27.2) | 120 (88.2) | 93 (68.4) |
| 5 | 98 (72.1) | 56 (41.2) | 125 (91.9) | 106 (77.9) |
| 6 | 111 (81.6) | 72 (52.9) | 129 (94.9) | 116 (85.3) |
| 7 | 117 (86.0) | 89 (65.4) | 130 (95.6) | 124 (91.2) |
| 8 | 124 (91.2) | 107 (78.8) | 132 (97.1) | 126 (92.6) |
| 9 | 127 (93.4) | 114 (83.8) | 133 (97.8) | 129 (94.9) |
| 10 | 131 (96.3) | 121 (89.0) | – | 130 (95.6) |
| 11 | – | 125 (91.9) | 134 (98.5) | 132 (97.1) |
| 12 | 133 (97.8) | 129 (94.9) | – | 134 (98.5) |
| 13 | 134 (98.5) | 131 (96.3) | 136 (100.0) | – |
| 14 | – | 133 (97.8) | – | – |
| 15 | 136 (100.0) | 134 (98.5) | – | 135 (99.3) |
| 16 | – | – | – | 136 (100.0) |
| 17 | – | 136 (100.0) | – | – |