In-room imaging and MR planning

Results (2): DWI at 3 weeks after CRT

Primary tumor

LN metastases

200

250

180

200

160

150

140

120

100

100

50 ΔADC

80

ΔADC

60

0

Prim - Neg

Prim - Pos

40

-50

20

0

-100

remission

recurrence

%ΔADC = (ADC 9w – ADC base) / ADC base

Vandecaveye V. et al. Int J Radiat Oncol Biol Phys 2012.