Proposal and validation of a modified staging system to improve the prognosis predictive performance of the 8th AJCC/UICC pTNM staging system for gastric adenocarcinoma: a multicenter study with external validation.
Cheng FangWei WangJing-Yu DengZhe SunSharvesh Raj SeeruttunZhen-Ning WangHui-Mian XuHan LiangZhou-Wei ZhouPublished in: Cancer communications (London, England) (2018)
The 8th edition of AJCC/UICC pTNM staging system is superior to the 7th edition, but still results in homogeneity in prognosis prediction. Our modified pTNM staging system demonstrated the optimal stratification and prognosis prediction ability in two large cohorts of different gastric cancer populations.