Cervix BT - 2016

Example (Appendix case 5, ICRU 89)

Dimensions and volumes of GTVs and CTVs at diagnosis and at brachytherapy

Diagnosis

BT1+2

BT3+4

Clinical dimensions GTV w * t (mm)

60 *40

-

-

w * t * h (mm)

MRI dimensions GTV

55*40*45

35*35*43

35*35*43

MRI volume GTV Clinical dimensions CTV HR

(cm 3 )

52

33

33

w * t (mm)

-

50*40

50*40

w * t * h (mm)

MRI dimensions CTV HR

-

48*35*43

46*32*41

(cm 3 ) (cm 3 )

- -

43 88

43 88

CTV HR CTV IR

Left parametrium Right parametrium

proximal proximal

proximal proximal

proximal proximal

Vagina Bladder Rectum

upper third not involved not involved

not involved not involved not involved

not involved not involved not involved