Fig. 1From: Impact of postoperative daily image-guided intensity-modulated radiotherapy on overall and local progression-free survival in patients with oral cavity cancerThe actuarial 5-year Kaplan–Meier survival estimates. a Overall survival curve; b Local progression-free survival curve for postoperative oral cavity cancer patients treated with intensity-modulated radiation therapy (IMRT) or helical tomotherapy (HT), with or without concurrent chemotherapyBack to article page