From: Efficacy and short-term outcomes of preoperative chemoradiotherapy with intermittent oral tegafur-uracil plus leucovorin in Japanese rectal cancer patients: a single center experience retrospective analysis
pN0
pN1
pN2
DS(%)
cN0
7
0
0/7
cN1
10
5
2
10/17(59)
cN2
3
1
6/7(86)
total
16/31(52)
