IGRT is useful because it can: I.result in a more focused treatment
II.account for interfraction and intrafraction motion
III.compare in-room image set with treatment planning image set

Question

Quizplus · Accepted Answer

IGRT is being developed to allow for all three of the answers presented since studies have now been conducted showing not only tumor motion during treatment but also critical organ motion.

IGRT Is Useful Because It Can: I