1090-1091 / 2605
Passive and scanning delivery compared
.
Passive
Mature technology +
Insensitive to +
organ motions
Relatively inflexible -
Field specific -
hardware required
Large gantries -
required
Integral dose -
Scanning
New technology -
Very sensitive to -
organ motions
Very flexible +
No field specific +
hardware required
Smaller gantries +
Integral dose +
From T.Lomax, Estro Particles
Previous conclusions during this course (II)