ESTRO 2024 - Abstract Book

S926

Clinical - CNS

ESTRO 2024

Figure 1: Comparison of the auto-plans and manual plans for one adult and one pediatric patient for 12 Gy and 54 Gy dose regimens. The dose clouds have been thresholded to 50% of the initial plan prescription dose.

Compared to the manual CSI plans, the auto-plans for both dose regimens achieved significant reductions in body V50% and Dmean for parotids, submandibular, and thyroid glands. Figure 2 shows box plots of differences in achieved plan quality metrics (left) and the reviewer’s ranking of the plans (right).