Fig. 4From: Dose-escalated radiotherapy with PET/CT based treatment planning in combination with induction and concurrent chemotherapy in locally advanced (uT3/T4) squamous cell cancer of the esophagus: mature results of a phase I/II trialCompeting risk analysis. a Cumulative incidences of the events: death without relapse (black), distant metastases (red), or loco-regional recurrence (green), all patients (n = 17). b cumulative incidences of death without relapse (black), distant metastases (red), or loco-regional recurrence (green), grouped by radiotherapy dose (≤ 60 Gy [solid lines] versus > 60 Gy [dashed lines])Back to article page