Fig. 2From: Oligometastatic head and neck cancer: Which patients benefit from radical local treatment of all tumour sites?a Kaplan–Meier plot showing overall survival since first diagnosis of oligometastatic disease and b freedom from new distant metastases in all 40 patients. c Local control in all of the 75 treated tumour sites and d local control for locoregional tumour manifestations versus distant metastasesBack to article page