Prospective Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. Dec 28, 2019; 25(48): 6939-6948
Published online Dec 28, 2019. doi: 10.3748/wjg.v25.i48.6939
Table 4 Comparison of circulating tumor DNA and standard detection methods
Number of recurrencesctDNAImaging methodsCA19-9 and/or CEA markers
13+++
3++-
2+-+
4+--