Stage:
cT2 cN0 M0, iPSA 18 ng/ml, GS 7 (3+4)
Carbon ion:
66.4 Gy(RBE), 4.15 Gy/fx, 16 fxs, 4 wks
Preparation:
empty rectum, full bladder
PTV:
10 mm (5 mm posteriorly)
Rectal
wall
Planning and Treatment delivery