Trends in Lung Cancer Molecular Testing.

Molecular testing of non-small cell lung carcinomas (NSCLCC) with adenocarcinoma features has become commonplace with the development and use of targeted treatments for these malignancies. Prior to treating these tumors with targeted drug regimens, testing for specific mutations is usually required to determine the potential response of the tumor to the therapeutic agents. This case review describes a patient with lung cancer showing a specific gene mutation who benefitted from targeted treatment. Also reviewed are the current standards of care and trends in the molecular testing of NSCLC with adenocarcinoma features and possible future molecular targets.