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Fig. 3 | Radiation Oncology

Fig. 3

From: Overlapping volumes in re-irradiation for head and neck cancer – an important factor for patient selection

Fig. 3

Kaplan-Meier curves of post re-irradiation overall survival (a) and progression free survival (b) for the entire cohort, and subgroups stratified on surgery (b, c) performance status (d) and size of the overlapping re-treated volume, V100 (e). Abbreviations: PS – performance status, V100 - the volume at re-irradiation with a cumulative dose of ≥100 Gy (EQD2), Abbreviations: Postop. – postoperative, re-irrad. – re-irradiation

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Radiation Oncology

ISSN: 1748-717X

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