Fig. 2.

Examples of the effect of different interventions. Sagittal T2 MR images before (left) and after (right) adaptations prior to MRplan or just before irradiation. a) Applicator not in right position followed by replacement, b) needle adaptation; the needle indicated by the yellow arrow was placed deeper, c) extra rectal degassing to decrease the rectal dose, d) filling the bladder to reduce the bowel dose.