Fig. 3From: Ten fraction hypofractionated stereotactic body radiotherapy for the management of ultracentral lung tumors: a retrospective analysis of dosimetry, outcomes, and toxicityKaplan–Meier Survival Curves—Progression Free Survival, A Overall survival rate as a percent plotted against time in months of all patients, combined. B Overall survival rate as a percent plotted against time in months of three categories of patients. The patient categories are primary, recurrent, or metastaticBack to article page