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