805 / 815
Segments on RLO field
Use MLC to shield hot
area/OARs whilst not
affecting 95% PTV
coverage
Use one of two RLO fields
(weighted 5% each)
Alternatively can use
segment beams on
RAO/RPO field as
required
|
|
805 / 815
Segments on RLO field
Use MLC to shield hot
area/OARs whilst not
affecting 95% PTV
coverage
Use one of two RLO fields
(weighted 5% each)
Alternatively can use
segment beams on
RAO/RPO field as
required