Area Treated

Beam

Gantry

Field Size

CPs

MU

Dose Rate

Anterior brain

01 Vertex

140˚

14.5 × 13.0 cm²

13

74

20 MU/min

02 LAO

55˚

14.0 × 14.5 cm²

10

74

10 MU/min

03 LPO1

100˚

14.5 × 14.0 cm²

11

117

10 MU/min

04 LPO2

135˚

10.0 × 14.5 cm²

11

39

15 MU/min

05 PA

180˚

13.0 × 14.0 cm²

12

41

20 MU/min

06 RPO1

220˚

13.5 × 14.0 cm²

11

41

15 MU/min

07 RPO2

260˚

12.9 × 14.0 cm²

15

104

15 MU/min

08 RAO

300˚

14.5 × 13.5 cm²

6

74

20 MU/min

Vertex brain

01 RPO

225˚

7.5 × 5.0 cm²

8

59

10 MU/min

02 RAO

290˚

7.0 × 5.0 cm²

8

66

10 MU/min

03 LAO

70˚

7.5 × 5.0 cm²

10

62

5 MU/min

04 LPO

140˚

7.5 × 5.0 cm²

8

56

5 MU/min

05 Vertex

41˚

5.5 × 5.0 cm²

7

57

5 MU/min

Right parietal lobe

01 PA

180˚

11.0 × 13.5 cm²

9

39

5, 10 MU/min

02 RPO

220˚

13.0 × 14.0 cm²

9

26

5, 10 MU/min

03 RLat

270˚

13.0 × 15.0 cm²

7

24

5, 10 MU/min

04 RAO

310˚

13.0 × 13.5 cm²

8

30

5, 10 MU/min

05 Vertex

25˚

11.0 × 12.5 cm²

8

25

5, 10 MU/min