ESTRO 2024 - Abstract Book

S5161

Radiobiology - Immuno-radiobiology

ESTRO 2024

Figure 1. Fig. 1. Box plots of the absolute lymphocyte count for group A (grey), group B (orange) and group C (blue). Baseline value= sample taken before beginning radiotherapy. Consecutive samples taken at an average dose of: Sample 1– Group A: 12 Gy, Groups B and C: 10 Gy; Sample 2– Group A: 33.4 Gy, Groups B and C: 24.5 Gy; Sample 3– Groups B and C: 39.2 Gy; Sample 4– Groups B and C: 59.3 Gy.

Figure 2. Histogram displaying changes in ALC relative to the baseline, at the end of treatment. L+: ALC > 5% increase from baseline; L0: -5%

Conclusion: