Diapositive 1

Khan et al. Brachytherapy 5:183-188. 2006

MammoSite

3D-CRT

IMRT

PTV - V90

99.3

99.9

100

PTV - V100

94.9

92.3

93.7

Ipsilat. breast - V50

29.2

55.8

46.2

Ipsilat. lung - V30

5.4

6.7

1.9

Heart - V5

11.6

4.1

1.2

Skin - D

1cm 3

104

105

108

- target volume coverage is

comparable

for these three techniques

- the

optimal method

of PBI may depend on

clinical parameters

unique to the

individual patient as well as the preferences and experience of the physician

3D-CRT vs. IMRT vs. MammoSite

(the same 15 patients)