Variable

Frequency

Percentage

Surgery

Gross Tumor resection

Subtotal tumor resection

No surgery

16

34

11

26.2

55.7

18

Radiotherapy

Yes

No

49

12

80.3

19.7

Radiotherapy technique

(n = 49)

2DRT

3DCRT

14

35

28.6

71.4

Concurrent chemotherapy

(n = 16)

Temozolomide

Vincristine

Bevacizumab

14

1

1

83.3

5.6

5.6

Radiotherapy dose in

2 Gy fractions (Gy) (n = 49)

Less than 50 Gy

Over 50 Gy

29

20

55.2

40.8