Eighth edition staging of thoracic malignancies: Implications for the reporting pathologist Journal Article


Authors: Nicholson, A. G.; Tsao, M. S.; Travis, W. D.; Patil, D. T.; Galateau-Salle, F.; Marino, M.; Dacic, S.; Beasley, M. B.; Butnor, K. J.; Yatabe, Y.; Pass, H. I.; Rusch, V. W.; Detterbeck, F. C.; Asamura, H.; Rice, T. W.; Rami-Porta, R.; for the Members of the International Association for the Study of Lung Cancer Staging and Prognostic Factors and Pathology Committees
Contributor: Huang, J.
Article Title: Eighth edition staging of thoracic malignancies: Implications for the reporting pathologist
Abstract: Context.-The Staging and Prognostic Factors Committee of the International Association for the Study of Lung Cancer, in conjunction with the International Mesothelioma Interest Group, the International Thymic Malignancy Interest Group, and the Worldwide Esophageal Cancer Collaboration, developed proposals for the 8th edition of their respective tumor, node, metastasis (TNM) staging classification systems. Objective.-To review these changes and discuss issues for the reporting pathologist. Data Sources.-Proposals were based on international databases of lung (N=94 708), with an external validation using the US National Cancer Database; mesothelioma (N = 3519); thymic epithelial tumors (10 808); and epithelial cancers of the esophagus and esophagogastric junction (N = 22 654). Conclusions.-These proposals have been mostly accepted by the Union for International Cancer Control and the American Joint Committee on Cancer and incorporated into their respective staging manuals (2017). The Union for International Cancer Control recommended implementation beginning in January 2017; however, the American Joint Committee on Cancer has deferred deployment of the eighth TNM until January 1, 2018, to ensure appropriate infrastructure for data collection. This manuscript summarizes the updated staging of thoracic malignancies, specifically highlighting changes from the 7th edition that are relevant to pathologic staging. Histopathologists should become familiar with, and start to incorporate, the 8th edition staging in their daily reporting of thoracic cancers henceforth. © 2018 College of American Pathologists. All rights reserved.
Journal Title: Archives of Pathology & Laboratory Medicine
Volume: 142
Issue: 5
ISSN: 0003-9985
Publisher: College of American Pathologists  
Date Published: 2018-05-01
Start Page: 645
End Page: 661
Language: English
DOI: 10.5858/arpa.2017-0245-RA
PROVIDER: scopus
PUBMED: 29480761
DOI/URL:
Notes: Review -- Export Date: 1 June 2018 -- Source: Scopus
Altmetric Score
MSK Authors
  1. Valerie W Rusch
    638 Rusch
  2. James Huang
    118 Huang
  3. William D Travis
    544 Travis