Table 1: All patients' characteristics and statistics are showed.
|
Patient 1 |
Patient 2 |
Patient 3 |
Patient 4 |
Patient 5 |
|||||
VMAT |
IMRT |
VMAT |
IMRT |
VMAT |
IMRT |
VMAT |
IMRT |
VMAT |
IMRT |
|
PTV54% |
|
|
|
|
|
|
|
|
|
|
Mx |
107.4 |
102.5 |
106 |
103 |
105.2 |
103.5 |
104.8 |
104 |
103.7 |
103.8 |
Mn |
101.6 |
99.3 |
100 |
100.2 |
101 |
99.8 |
102 |
101 |
101.5 |
101 |
Mm |
90.5 |
91.2 |
91 |
92 |
91.5 |
92.4 |
90 |
91.2 |
91.5 |
91 |
PTV50.4% |
|
|
|
|
|
|
|
|
|
|
Mx |
107 |
102 |
106 |
104 |
106.5 |
102 |
107.2 |
103 |
105.8 |
103.5 |
Mn |
94.3 |
92.8 |
95 |
94 |
95.6 |
94 |
95.4 |
94.2 |
95.8 |
94.3 |
Mm |
73.7 |
69.4 |
75.5 |
60.4 |
74 |
70.2 |
76.2 |
71.6 |
73.8 |
70.6 |
Bowel |
|
|
|
|
|
|
|
|
|
|
Mx |
95.6 |
101.6 |
94 |
100 |
96 |
102 |
97 |
101 |
95 |
102 |
Mn |
48.5 |
42.4 |
50 |
44.2 |
47 |
40.8 |
49 |
43.2 |
51 |
44.8 |
RK |
|
|
|
|
|
|
|
|
|
|
Mx |
91 |
92.9 |
88 |
90 |
87 |
88 |
85 |
86.5 |
90 |
91.5 |
Mn |
28 |
28.3 |
27 |
28 |
26 |
26.8 |
25.5 |
25 |
27.8 |
27.4 |
LK |
|
|
|
|
|
|
|
|
|
|
Mx |
103.8 |
100.5 |
101.2 |
100 |
101 |
97 |
102 |
99 |
102.5 |
98.5 |
Mn |
28.6 |
32.6 |
27 |
30.5 |
26.2 |
29.8 |
29 |
32.4 |
25 |
29.2 |
SC |
|
|
|
|
|
|
|
|
|
|
Mx |
74.9 |
68.1 |
77 |
71 |
78 |
72.2 |
72 |
67.4 |
70 |
64.5 |
Mn |
47 |
37 |
45 |
36 |
48 |
39 |
50 |
41 |
46.8 |
37.2 |
Liver |
|
|
|
|
|
|
|
|
|
|
Mx |
104.3 |
99.7 |
101 |
98 |
100 |
97.2 |
103 |
99 |
102.4 |
98.3 |
Mn |
26.2 |
26.9 |
24 |
24.5 |
27.4 |
28 |
25.8 |
26.1 |
28 |
28.3 |
Stomach |
|
|
|
|
|
|
|
|
|
|
Mx |
99.5 |
100.2 |
100 |
100.2 |
99.2 |
99.4 |
98 |
99.1 |
97.4 |
98.1 |
Mn |
57.7 |
64.2 |
50.4 |
56 |
52.5 |
59.1 |
54.6 |
61.1 |
55.3 |
62 |
ID |
|
|
|
|
|
|
|
|
|
|
V5 |
6194 |
5750 |
7210 |
6760 |
5780 |
5336 |
6820 |
6370 |
4980 |
4536 |
V10 |
4782 |
4560 |
5798 |
5572 |
4370 |
4145 |
5405 |
5180 |
3568 |
3345 |
V15 |
3725 |
3612 |
4740 |
4622 |
3311 |
3202 |
4350 |
4230 |
2511 |
2398 |
TT |
0.76 |
1.67 |
0.8 |
1.6 |
0.74 |
1.7 |
0.81 |
1.65 |
0.73 |
1.78 |
CI |
0.79 |
0.37 |
0.8 |
0.38 |
0.75 |
0.33 |
0.74 |
0.32 |
0.77 |
0.35 |
HI |
0.09 |
0.06 |
0.085 |
0.065 |
0.095 |
0.065 |
0.09 |
0.065 |
0.092 |
0.061 |
Mx: Maximum; Mn: Mean; Mm: Minimum; PTV: Planning Target Volume; RK: Right Kidney; LK: Left Kidney; SC: Spinal Cord; ID: Integral Dose; V5: Volume of Body in C.C, TT beam on treatment time, CI: Conformity Index; HI: Homogeneity Index