Skip to main content

Table 1 Conventional radiotherapy: dose analysis in target volumes and organs at risk

From: High-dose stereotactic radiotherapy boost in the treatment of squamous cell carcinoma of the head and neck region

 

Minimal dose (Gy)

Mean dose (Gy)

Maximal dose (Gy)

CTV50

47.51

62.76

70.41

PTV50

25.40

61.20

70.41

CTV60

58.05

65.54

70.41

PTV60

54.90

64.73

70.41

CTV66

63.68

67.22

70.41

PTV66

60.25

66.92

70.41

Lens right

1.81

2.04

2.22

Lens left

1.93

2.17

2.517

Eye right

1.54

2.12

2.81

Eye left

1.70

2.25

3.035

Cochlea right

2.84

5.47

10.64

Cochlea left

2.82

6.32

12.17

Chiasm

2.17

2.38

2.56

Optic nerve right

2.18

2.36

2.58

Optic nerve left

2.21

2.39

2.58

Brainstem

1.99

6.82

26.84

Brain

1.00

4.02

35.51

Mandible

3.90

46.55

66.14

Parotid gland right

3.22

32.72

65.03

Parotid gland left

5.67

32.75

65.65

Spinal canal

2.07

33.32

44.46

Larynx

45.53

53.41

67.44

Thyroid gland

26.84

51.91

61.66