期刊
EJSO
卷 46, 期 8, 页码 1554-1557出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.ejso.2020.02.014
关键词
Pancreatic cancer; Staging; Molecular subtypes; Biomarkers
In order to provide optimal cancer care and prognostication, it is necessary to stage the disease. The 8th edition of the TNM-staging for exocrine pancreatic ductal adenocarcinoma (PDAC) system has refined size-based T-stages and number-based N-categories. However, several impediments to the value of this may exist. For one, even at small size (e.g. <0.5 cm), PDACs readily metastasize, making size unreliable to predict behavior. The increasing shift towards neoadjuvant treatments for both resectable and borderline PDAC, and use of conversion therapy for locally advanced disease, suggest the need for additional biological predictors. Here we discuss whether recent changes in the TNM system for PDAC are along the lines of changes seen in contemporary management. Also, with the particular aggressive biology seen in PDAC, it is questioned whether the minute details in TNM refinement represents true progress or merely shuffles the cards. (C) 2020 The Author(s). Published by Elsevier Ltd.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据