Basic Study
Copyright ©The Author(s) 2017.
World J Gastrointest Oncol. May 15, 2017; 9(5): 209-217
Published online May 15, 2017. doi: 10.4251/wjgo.v9.i5.209
Table 2 Tumour regression scores (Royal College Pathologists data set) by extramural vascular invasion status
EMVI+EMVI-P value
RC Path 1 (pCR)0140.039
RC Path 2128
RC Path 32988