fig1

Figure 1. Postoperative intensity modulated radiation therapy plan for an oral tongue squamous cell carcinoma pT2 pN1 M0. High dose encompass risk volumes (blue: ipsilateral nodal bed. purple: tumor bed) while sparing healthy organ: parotids glands (orange) spinal cord (green) mandible and larynx (courtesy of Dr. Enrique Miragall from Fundación ERESA)