From: Image guidance using 3D-ultrasound (3D-US) for daily positioning of lumpectomy cavity for boost irradiation
Displacement
R/L (cm)
S/I (cm)
A/P (cm)
Radial (cm)
Simulation US reference
0.2 ± 0.8
0.1 ± 0.7
0.2 ± 0.6
1.1 ± 0.5
1st Treatment Fraction US Reference
0.2 ± 0.5
-0.1 ± 0.5
0.1 ± 0.6
0.8 ± 0.4