A side note: setting up according to landmarks
Spine vs Carina
– Higgins et al (IJROBP 2009):
feasible, better inter-observer
agreement with match on the carina
– Lavoie et al (IJROBP 2012):
especially node coverage is improved
Spine match
Carina match
Dosimetric
impact?
Dependent on
tumour location
(nodes+ central
disease)?