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. 2011 Oct 11;9:123. doi: 10.1186/1477-7819-9-123

Figure 1.

Figure 1

The recurrence/progression free survival based on the residual tumor after the salvage surgery. Figure 1 presents the Kaplan-Meier estimate of the recurrence/progression free survival based on the residual tumor after the salvage surgery (no residual mass vs. ≤ 1 cm of residual mass vs. > 1 cm of residual mass). The one-year recurrence/progression-free survival rate of the patients with no residual tumor after their salvage surgery was 97.8%, and only 62.5% for the patients with ≤ 1 cm of residual mass, and 0% for the patients with > 1 cm of residual mass.