Figure 1From: Involved-field irradiation in definitive chemoradiotherapy for locally advanced esophageal squamous cell carcinomaThe rate of different failure patterns. Patterns of failures are shown based on the original radiationtreatment volumes, 53.75% within the in-field volume, 30.00% within the out-of-field regional LN, and 43.90% in the distant.Back to article page