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Table 3 Pilot Patient data.

From: Semi-robotic 6 degree of freedom positioning for intracranial high precision radiotherapy; first phantom and clinical results

 

Age

K.S.

BMI (kg/m2)

Diagnosis

Dental Status

Fx. treated

% Fx. imaged before treatment

% Fx. imaged after treatment

CBCT2 repeat due to > 1.5 mm/° error

1

58

80

29

Brain metastasis breast cancer

full

13

69

69

1

2

55

80

23

Brain metastasis SCLC

full

13

100

100

0

3

42

80

25

Brain metastasis breast cancer

full

10

90

90

0

4

46

70

20

Brain metastasis breast cancer

no teeth

10

100

100

0

5 *

69

90

27

Pituitary adenoma

3 teeth

29

97

100

7

6+

65

80

26

Glioblastoma

full

31

97

97

2

7

46

70

30

Clival metastasis NSCLC

full

11

100

83

0

  1. * positioned chin to chest; + painful occipital scar thus oblique position
  2. K.S. = Karnofsky Score
  3. Fx. = Fractions
  4. min. = minutes