2016_Head & Neck COURSE BOOK

2D‐RT vs. IMRT (n=60, T1‐2bN0‐1M0 NPC)

IMRT improved parotid flow but  there was no significant difference  in whole‐saliva or patient‐reported  outcome between the two arms

Kam et al, J Clin Oncol 25:4873‐4879, 2007