Figure 5
From: The Management and Prognostic Prediction of Adenocarcinoma of Appendix

5-year overall survival of different surgical procedure according to different depth of tumor invasion.
(a) For tumor did not invade the serosa, the 5-year overall survival had no significant difference of the two kinds of surgical approach. (b) For tumor was invading the serosa, the extended surgery had a significantly better 5-year overall survival. (c) For tumor had invaded the serosa, the 5-year overall survival had no significant difference of the two kinds of surgical approach.