Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 7, 2012; 18(1): 64-69
Published online Jan 7, 2012. doi: 10.3748/wjg.v18.i1.64
Figure 1
Figure 1 Surgical outcomes among 331 patients who underwent abdominoperineal resection and sphincter-preserving surgery. A: Cumulative local recurrence rate; B: Overall survival rate; C: Disease-free survival rate. APR: Abdominoperineal resection; SPS: Sphincter-preserving surgery.