Table 4 Summary of NTCP modeling studies of rectal toxicity
Organ: Rectum; End-point: Late rectal bleeding | ||||
|---|---|---|---|---|
Ref. | LKB model parameters | Notes | ||
| Â | n | D50(Gy) | m | Â |
Rancati et al. [62] | 0.23 | 81.90 | 0.19 | solid rectum including filling |
Rancati et al. [62] | 0.06 | 78.60 | 0.06 | solid rectum including filling |
Tucker et al. [45] | 0.08 | 78.00 | 0.14 | solid rectum including filling |
Peeters et al. [63] | 0.13 | 80.70 | 0.14 | rectal wall |
Söhn et al. [47] | 0.08 | 78.40 | 0.11 | rectal wall |
Rancati et al. [46] | 0.085 | 97.70 | 0.27 | solid rectum including filling |
Ref. | Seriality model parameters | Notes | ||
|  | γ | D 50 (Gy) | s |  |
Rancati et al. [62] | 1.69 | 83.10 | 0.49 | solid rectum including filling |