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Fig. 2 | Radiation Oncology

Fig. 2

From: Intensity modulated radiation therapy (IMRT) for sinonasal tumors: a single center long-term clinical analysis

Fig. 2

Kaplan Meier estimates of overall survival (OS) and local recurrence free survival (LRFS) in subgroups that were significantly different in univariate analysis. a OS for primary diagnosed versus recurrent tumors, b OS for patients who received first series of irradiation versus re-irradiation, c OS for ≥60 Gy versus <60 Gy, d LRFS for primary diagnosed versus recurrent tumors, e LRFS for first series of irradiation versus re-irradiation, f LRFS for ≥60 Gy versus <60 Gy

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