Table 1: Details of patterns of the
phantom used for exposure.
|
Phantom composition |
Lesion pattern in the phantom |
||
|
100% adipose |
F + 0.5 mgI/cm3 |
G + 0.5 mgI/cm3 |
FG + 0.5 mgI/cm3 |
|
F + 1.0 mgI/cm3 |
G + 1.0 mgI/cm3 |
FG + 1.0 mgI/cm3 |
|
|
F + 2.0 mgI/cm3 |
G + 2.0 mgI/cm3 |
FG + 2.0 mgI/cm3 |
|
|
50% adipose- 50% fibroglandular |
F + 0.5 mgI/cm3 |
G + 0.5 mgI/cm3 |
FG + 0.5 mgI/cm3 |
|
F + 1.0 mgI/cm3 |
G + 1.0 mgI/cm3 |
FG + 1.0 mgI/cm3 |
|
|
F + 2.0 mgI/cm3 |
G + 2.0 mgI/cm3 |
FG + 2.0 mgI/cm3 |
|
|
100% fibroglandular |
F + 0.5 mgI/cm3 |
G + 0.5 mgI/cm3 |
FG + 0.5 mgI/cm3 |
|
F + 1.0 mgI/cm3 |
G + 1.0 mgI/cm3 |
FG + 1.0 mgI/cm3 |
|
|
F + 2.0 mgI/cm3 |
G + 2.0 mgI/cm3 |
FG + 2.0 mgI/cm3 |
|
**F: Fatty tissue lesion; G: Glandular tissue
lesion; FG: Fatty tissue + Glandular tissue lesion.