522 / 1542
2D
box
2D
Standard
shielding
3D
individualized
shielding
3D Intensity-
modulated/arc
therapy
4D Motion
management
…
to create a dose distribution that closely conforms to the shape of
the target volume in 3 dimensions to give a higher dose to the
target, and/or lower doses to the surrounding normal tissues
Personalized medicine
Evolution in radiotherapy
Challenge in Radiotherapy
Introduction