Retrospective Study
Copyright ©The Author(s) 2019.
World J Gastrointest Oncol. May 15, 2019; 11(5): 404-415
Published online May 15, 2019. doi: 10.4251/wjgo.v11.i5.404
Table 7 Degree of concordance of the histological grade between surgery specimen and needle core biopsy
SSNCB
3-tier
2-tier
WellModeratelyPoorlyWell and moderatelyPoorly
3-tier
Well1530
Moderately176610
Poorly53062
2-tier
Well + moderately10110
Poorly3562
Kappa value0.4880.588
P value< 0.001< 0.001