Table 1 Planning dose constraints
From: High dose simultaneous integrated boost for node positive cervical cancer
Structure | Parameter | Dose constraint |
|---|---|---|
Bowel | ||
V30Gy | 100 cm3 With boost 250 cm3 | |
V40Gy | 350 cm3 With boost 500 cm3 | |
Maximum dose | 47.3 Gy With boost 60.0 Gy | |
Sigmoid | ||
Maximum dose | 47.3 Gy With boost 60.0 Gy | |
Bladder | V30Gy | 85% |
V40Gy | 75% | |
Maximum dose | 47.3 Gy With boost 60.0 Gy | |
Rectum | V30Gy | 95% |
V40Gy | 85% | |
Maximum dose | 47.3 Gy With boost 60.0 Gy | |
Spinal cord | Maximum dose | 48 Gy |
Lt Fem head | Maximum dose | 50 Gy |
Rt Fem head | Maximum dose | 50 Gy |