ATP Barcelona 2017

IMRT for chordoma

Dose - Gy

Lateral displacement during treatment course

10 12 14 16 18 20

0 2 4 6 8

Lateral displacement - mm

14/12/2009

07/12/2009

23/11/2009

30/11/2009

16/11/2009

09/11/2009

02/11/2009

26/10/2009

Date

21

70 Gy

70 Gy / 39# (+ IGRT)

CTV

PRV cord

PTV-PRV