ESTRO 2024 - Abstract Book

S4151

Physics - Intra-fraction motion management and real-time adaptive radiotherapy

ESTRO 2024

Figure 1. The dose statistics and ratio to heart and cardiac substructure (LV, RV, RA, LA, RCA, and LAD). (A) Dosimetric difference to heart substructures between accumulated plan and routine plan. (B) Ratio of dosimetric difference to accumulated planning dose to heart substructures.

Figure 2. One case as an example demostrates the difference of contouring on CTA (A) and the CT Value Assignment for registrated TPCT (B). Another case illustrates the dose distribution of routine plan (C) and accumulated plan of one phase (D).

Conclusion: