ESTRO 2024 - Abstract Book

S441

Clinical - Biomarkers

ESTRO 2024

When looking at the OS of patients with irradiated liver metastasis in the RTIO cohort, patients who received radiotherapy for cold liver lesions showed a significantly better prognosis compared to those whose hot lesions were irradiated (p=0.0074) (FIGURE 2).

Figure 2. Overall survival of patients in the RTIO cohort according to the CD8 radiomic score of the irradiated liver lesion.

Conclusion: