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Point/Counterpoint Editorials |

Counterpoint: Should Epidermal Growth Factor Receptor Mutations Be Routinely Tested for in Patients With Lung Cancer? NoNo Test for EGFR Mutations? No

David C. L. Lam, MBBS (HK), PhD (HK), FCCP
Author and Funding Information

From the Department of Medicine, University of Hong Kong.

Correspondence to: David C. L. Lam, MBBS (HK), PhD (HK), FCCP, Department of Medicine, University of Hong Kong, Queen Mary Hospital, 102 Pokfulam Rd, Hong Kong, SAR, China; e-mail: dcllam@hku.hk


Financial/nonfinancial disclosures: The author has reported to CHEST that no potential conflicts of interest exist with any companies/organizations whose products or services may be discussed in this article.

Reproduction of this article is prohibited without written permission from the American College of Chest Physicians. See online for more details.


Chest. 2013; 143(3):600-602. doi:10.1378/chest.12-2548
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Extract

The square one question is why we need to do the epidermal growth factor receptor (EGFR) mutation tests. The answer is that there is corresponding targeted therapy, namely EGFR-tyrosine kinase inhibitor (TKI), for subjects with tumors that bear EGFR mutations at exons 18 to 21. This is in line with the strategy of personalizing therapy for lung cancer with the ultimate goals of making biomarker-based therapeutic decisions to receive EGFR-TKI and to improve treatment outcome in patients with advanced-stage non-small cell lung cancer (NSCLC).1

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