748 / 815
IMRT Dose
Dose
High Dose level
PTV 1 - Gross disease
(primary + involved LN)
70 Gy/35 #
(2Gy/#)
Intermediate Dose level
PTV2
(Areas of high clinical risk)
63 Gy /35#
(1.8 Gy/#)
Low Dose level
PTV 3 Elective dose
56 Gy/35#
(1.6 Gy/#)