Fig. 1From: Radiation field size and dose determine oncologic outcome in esophageal cancerOverall survival of groups who had preoperative chemoradiotherapy (Pre-CRT) or definitive chemoradiotherapy (Def-CRT). Overall median survivals were 55 months (95 % CI 2–108) and 94.9 months and 5-year survival rates were 50 % (95 % CI 40–60) and 59 % (95 % CI 52–66), respectively (p = 0.72)Back to article page