ESTRO 2024 - Abstract Book

S587

Clinical - Breast

ESTRO 2024

Table 2. Summary of late effects (3 months), absolute and relative numbers classified by CTCAE v 5.0

Conclusion:

Acute and subacute toxicity was low in the first 50 patients enrolled. Longer follow-up and completion of enrollment is awaited to confirm the results.

Keywords: hypofractionated, simultaneous, boost

1959

Digital Poster

Hybrid 3DRT – VMAT technique in the treatment planning of hypofractionated whole-breast radiotherapy

Diana Guevara Barrera 1 , Francisco Blazquez Molina 2 , Silvia Rodriguez Villalba 1 , Jose Pérez-Calatayud 2,3 , Maria J Pérez Calatayud 3 , Manuel Santos Ortega 1 1 Hospital Clínica Benidorm, Radiotherapy, Benidorm, Spain. 2 Hospital Clínica Benidorm, Radiophysics, Benidorm, Spain. 3 Hospital Universitario y Politécnico La Fe, Radiotherapy, Valencia, Spain

Purpose/Objective: