448 / 1631
Volumes & Doses
•
Volumes:
•
limited
stage disease (initially + relapse):
cover
all
sites of disease
•
Advanced
stage disease initially +
limited
relapse:
sites of
relapse
only
•
Advanced
stage disease initially + on relapse:
bulk
or
residual
or
slow
response
•
Doses:
•
Good
response to salvage:
30 – 36 Gy
•
Suboptimal
response:
36 – 40 Gy
(??44Gy for very refractory dis)
•
Use
2 dose levels
(integrated boost)