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Article

[Discordance of epidermal growth factor receptor mutations between primary and corresponding metastatic tumors in non-small cell lung cancer].

Zhongguo fei ai za zhi = Chinese journal of lung cancer - 1 Jun 2011

Fang Qin, Zhang Liang, Wang Siyu, Ou Wei

Abstract excerpt

BACKGROUND AND OBJECTIVE: Epidermal growth factor receptor (EGFR) gene mutation assay has been applied to select the chemosensitive patients for tyrosine kinase inhibitor (TKI) treatment widely. The aim of this study is to determine the discordance of EGFR mutations between primary and corresponding metastatic tumors in non-small cell lung cancer (NSCLC). METHODS: Thirty five paired primary tumors and...

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Identifiers

PMID: 21645456
DOI: 10.3779/j.issn.1009-3419.2011.06.07
PMCID: PMC5999884

Genes

EGFR

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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