Lower GI 2017

Rotational (intensity-modulated) techniques

- Cone-beam: IMAT, VMAT, RA…; Helical Tomotherapy (> degrees of freedom) - Pro’s: > conformality, > efficiency - Con’s (?)…low-dose bath (….may be controlled by using blocking options during planning optimization) - Candidate to become «gold standard» …

Passoni 2013

Tomotherapy planning