Occult primary, version 3.2014; Featured updates to the NCCN guidelines Review uri icon

Overview

MeSH Major

  • Neoplasms, Unknown Primary

abstract

  • The NCCN Guidelines for Occult Primary tumors provide recommendations for the evaluation, workup, management, and follow-up of patients with occult primary tumors (cancers of unknown primary). These NCCN Guidelines Insights summarize major discussion points of the 2014 NCCN Occult Primary panel meeting. The panel discussed gene expression profiling (GEP) for the identification of the tissue of origin and concluded that, although GEP has a diagnostic benefit, a clinical benefit has not been demonstrated. The panel recommends against GEP as standard management, although 20% of the panel believes the diagnostic benefit of GEP warrants its routine use. In addition, the panel discussed testing for actionable mutations (eg, ALK) to help guide choice of therapy, but declined to add this recommendation.

publication date

  • July 2014

Research

keywords

  • Review

Identity

Language

  • eng

PubMed ID

  • 24994917

Additional Document Info

start page

  • 969

end page

  • 74

volume

  • 12

number

  • 7