Cervix BT - 2016

Example (dose points)

(Appendix case 5, ICRU 89)

1 st application

2 nd application

Total dose EBRT+BT

BT1

BT2

BT3

BT4

(Gy in EQD2)

(Gy)

(Gy)

(Gy)

(Gy)

Point

A

right

x *

x *

x *

x *

x *

left

7.0 1.1 1.0 2.8

7.0 1.1 1.0 2.8 7.5 7.3 5.9 2.6 0.6 2.4

7.8 1.0 1.1 5.5 7.6 7.2 6.3 2.4 0.7 3.5

7.8 1.0 1.1 5.5 7.6 7.2 6.3 2.4 0.7 3.5

87.2 48.2 48.2 68.4

Pelvic Wall

Point

right

left

Bladder Recto- Vaginal Vagina

ICRU

point

ICRU

point

2.4

57.5

5 mm

right

7.5 7.3

106.9 102.7

left

PIBS** +2 cm 5.9

88.8 53.4

0 cm 2.6 - 2 cm 0.6

7.3