Table 2.
Planned, delivered, and difference for the dose‐volume quantities of the targets and organs at risk.
Patient | 1 | 2 | 3 | 4 | 5 | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Prostate | D95 | Plan | 76.5 | 75.0 | 76.7 | 77.1 | 76.9 | |||||
(Gy) | Delivered | 76.8 | 75.0 | 75.3 | 75.1 | 75.9 | ||||||
% Diff | 0.5 | 0.0 |
|
|
‐1.3 | |||||||
D100 | Plan | 71.8 | 74.0 | 75.2 | 69.1 | 73.7 | ||||||
(Gy) | Delivered | 72.8 | 73.2 | 73.4 | 66.0 | 68.0 | ||||||
% Diff | 1.4 | 1.1 |
|
|
|
|||||||
DVH Variation | 0.6 | 0.6 | 1.0 | 1.2 | 0.9 | |||||||
PTV | D95 | Plan | 73.0 | 73.6 | 75.2 | 73.4 | 74.6 | |||||
(Gy) | Delivered | 72.4 | 73.4 | 71.8 | 67.1 | 71.8 | ||||||
% Diff |
|
|
|
|
|
|||||||
D100 | Plan | 60.8 | 57.6 | 68.7 | 63.0 | 65.9 | ||||||
(Gy) | Delivered | 59.6 | 64.2 | 62.9 | 50.4 | 58.2 | ||||||
% Diff |
|
12.3 |
|
|
|
|||||||
DVH Variation | 0.7 | 0.6 | 1.7 | 2.4 | 1.6 | |||||||
Bladder | Mean | Plan | 8.4 | 30.2 | 8.2 | 14.4 | 6.6 | |||||
(Gy) | Delivered | 9.8 | 30.9 | 9.0 | 16.3 | 6.2 | ||||||
%Diff | 16.7 | 2.0 | 9.6 | 13.0 |
|
|||||||
V70 | Plan | 1.7 | 7.1 | 2.4 | 3.9 | 1.4 | ||||||
(%) | Delivered | 2.6 | 6.2 | 2.4 | 1.1 | 0.6 | ||||||
(%) | Abs. Diff | 0.9 |
|
0.0 |
|
|
||||||
DVH Variation | 1.5 | 1.5 | 1.1 | 3.5 | 0.9 | |||||||
Rectum | Mean | Plan | 29.7 | 39.1 | 21.8 | 26.7 | 23.1 | |||||
(Gy) | Delivered | 26.4 | 43.5 | 23.6 | 29.4 | 24.3 | ||||||
%Diff |
|
11.1 | 8.5 | 9.8 | 5.5 | |||||||
V70 | Plan | 4.7 | 5.1 | 0.0 | 1.3 | 1.4 | ||||||
(%) | Delivered | 3.0 | 7.7 | 0.0 | 3.8 | 1.1 | ||||||
(%) | Abs. Diff |
|
2.6 | 0.0 | 2.5 |
|
||||||
DVH Variation | 4.8 | 6.6 | 4.0 | 3.3 | 1.7 |