Table 3.
Dose constraints of Organs at Risk.
| Plan # | Heart Dmean | LAD Dmean | LAD Dmax | Spinal Cord Dmax | Left Bronchus Dmax | Right Bronchus Dmax | Esophagus Dmax | Esophagus D2.5 | Esophagus V12 |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 Gy | 4.5 Gy | 6.5 Gy | 4 Gy | 10.8 Gy | 4.6 Gy | 11.8 Gy | 9.37 Gy | / |
| #2 | 3.9 Gy | 6.5 Gy | 12 Gy | 8.3 Gy | 8.1 Gy | 18 Gy | 10.7 Gy | 8.59 Gy | / |
| #3 | 3.8 Gy | 7.8 Gy | 13 Gy | 7.1 Gy | 15 Gy | 14 Gy | 12.9 Gy | 10.96 Gy | 0.25 cc |
| #4 | 4 Gy | 6.3 Gy | 9 Gy | 7.1 Gy | 19 Gy | 6.7 Gy | 13.2 Gy | 9.38 Gy | 0.12 cc |
| #5 | 4.2 Gy | 4.1 Gy | 11.2 Gy | 8.9 Gy | 19 Gy | 16.4 Gy | 14.1 Gy | 11.4 Gy | 0.91 cc |
| #6 | 3.7 Gy | 8 Gy | 18 Gy | 7.7 Gy | 10 Gy | 7.5 Gy | 15.4 Gy | 11.48 Gy | 1.38 cc |
| #7 | 3.4 Gy | 8.9 Gy | 14.8 Gy | 7.7 Gy | 15.7 Gy | 16.1 Gy | 14.2 Gy | 11.46 Gy | 0.94 cc |
| #8 | 3.84 Gy | 3.9 Gy | 8.3 Gy | 6 Gy | 19 Gy | 12.6 Gy | 15.2 Gy | 12.07 Gy | 2.76 cc |
| #9 | 3.7 Gy | 8 Gy | 11 Gy | 10.4 Gy | 15 Gy | 15 Gy | 14.6 Gy | 11.03 Gy | 0.91 cc |
| #10 | 4.4 Gy | 5 Gy | 8.6 Gy | 8.4 Gy | 11.2 Gy | 13 Gy | 14.7 Gy | 11.74 Gy | 1.55 cc |
Dmean—mean dose; Dmax—maximum dose; Heart—heart minus PTV (planning target volume); LAD—left anterior descending artery; Gy—Gray; D2.5—dose to 2.5 cc; V12—volume receiving 12 Gy.