1167 / 1224
• Detection volume if not perfectly
cubic
• Deviation from expected
positions increase with distance
(Z) and close to edges (X,Y
plane)
•
±
1 mm in the first 30 cm
•
±
10 mm at 55 cm
• Angle < 2% first 30 cm
• +8 to -10% at 55 cm
X
Y
Z
Detection Volume
Boutaleb et al.
J Contemp Brachytherapy
7
280–9