Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. May 7, 2012; 18(17): 2121-2126
Published online May 7, 2012. doi: 10.3748/wjg.v18.i17.2121
Table 4 Patterns of colorectal cancer recurrence according to serum carcinoembryonic antigen levels n (%)
Patterns of CRC recurrenceCEA levels
P value
5 ng/mL> 5 ng/mL
Local relapse26 (63.4)15 (36.6)
Metastasis (single)11 (33.3)22 (66.7)0.007
Metastases (multiple)4 (25.0)12 (75.0)