Department of Medical Physics
Single, dual and triple channel applicator
Single
Dual
Triple
Patient 3: 6cm long, 5.5 cm wide
Johnsen et al
Brachytherapy 2014
Dose [Gy]
Single Dual Triple
CTV D90
95.0 95.0 95.0
Bladder D2cm
3
8.5 5.7 5.6
Rectum D2cm
3
3.6 3.9 3.9
Sigmoid D2cm
3
6.9 4.9 4.8