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The IASLC/ITMIG Thymic Epithelial Tumors Staging Project: Proposals for the N and M Components for the Forthcoming (8th) Edition of the TNM Classification of Malignant Tumors

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

  • Kazuya Kondo
  • Paul Van Schil
  • Frank C Detterbeck
  • Meinoshin Okumura
  • Kelly Stratton
  • Dorothy Giroux
  • Hisao Asamura
  • John Crowley
  • Conrad Falkson
  • Pier Luigi Filosso
  • Giuseppe Giaccone
  • James Huang
  • Jhingook Kim
  • Marco Lucchi
  • Mirella Marino
  • Edith M Marom
  • Andrew G Nicholson
  • Enrico Ruffini
  • Staging and Prognostic Factors Committee
  • Daugaard, Gedske

Stage classification is an important underpinning of management of patients with cancer, and rests on a combination of three components: T for tumor extent, N for nodal involvement, and M for more distant metastases. This article details an initiative to develop proposals for the first official stage classification system for thymic malignancies for the 8th edition of the stage classification manuals. Specifically, the results of analysis of a large database and the considerations leading to the proposed N and M components are described. Nodal involvement is divided into an anterior (N1) and a deep (N2) category. Metastases can involve pleural or pericardial nodules (M1a) or intraparenchymal pulmonary nodules or metastases to distant sites (M1b).

OriginalsprogEngelsk
TidsskriftJournal of Thoracic Oncology
Vol/bind9
Udgave nummer9 Suppl 2
Sider (fra-til)S81-87
ISSN1556-0864
DOI
StatusUdgivet - sep. 2014

ID: 137985550