Fig. 4From: Clinical treatment considerations in the intensity-modulated radiotherapy era for patients with N0-category nasopharyngeal carcinoma and enlarged neck lymph nodesKaplan–Meier curves for prognostication by ENLN ≥5.5 mm stratified by a BED < or ≥72 Gy: (a) disease-free survival; (b) overall survival; (c) distant metastasis-free survivalBack to article page