Imaging for early stage breast cancer

GO vs. GO + GRO (25 patients)

GO GO + GRO

p

CI

0.87

0.91

0.0003

DNR

0.30

0.33

0.0098

COIN 0.64

0.67

< 0.0001

GO: geometrical optimization GRO: graphical optimization

The graphical optimization improved the quality of dose distributions