Fig. 1

Overall survival rates in the successful and failed conversion surgery groups. The median survival rates were 28.5 and 11.9 months in the successful and failed CS groups, respectively (P = 0.0007 [log-rank])
Overall survival rates in the successful and failed conversion surgery groups. The median survival rates were 28.5 and 11.9 months in the successful and failed CS groups, respectively (P = 0.0007 [log-rank])