ESTRO course on Image Guided Radiotherapy in Clinical Practice 2018

Adaptive Inverse Plan: one modify after the 2 nd week. Dash lines in DVH

Conventional Inverse Plan: 5mm CTV-to- PTV margin. Solid lines in DVH

CTV1

CTV2

Mandible

Brain Stem

R Parotid

L Parotid

Cord

Di Yan / WBH