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. 2019 Jul 10;10(8):1725–1735. doi: 10.1111/1759-7714.13144

Figure 4.

Figure 4

Prognostic impact of radiotherapy on patients with upper thoracic esophageal cancer. (a, b) Overall survival (OS) and cancer‐specific survival (CSS) for UTEC with celiac node metastasis. (c, d) OS and CSS for UTEC with supraclavicular node metastasis. (Inline graphic) radiotherapy=No, and (Inline graphic) radiotherapy=Yes.