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
pStage 0
pStage I
pStage II
pStage III
DS(%)
cStage 0
0
cStage I
cStage II
1
4
2
5/7(71)
cStage III
9
10
14/24(58)
total
19/31(61)