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Fig. 4 | BMC Cancer

Fig. 4

From: Predictive and prognostic value of PET/CT imaging post-chemoradiotherapy and clinical decision-making consequences in locally advanced head & neck squamous cell carcinoma: a retrospective study

Fig. 4

Kaplan-Meier plots of OS with and without salvage surgery in LA-HNSCC patients. OS did not differ significantly at postSUVmax ≥ 4.4 (a) or at postSUVmax < 4.4 (b). Abbreviations: OS, overall survival; HNSCC, head & neck squamous cell carcinoma; postSUVmax, maximum standardized uptake value in PET/CT after definitive CRT

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