EGFR T790M Mutation Positive Non-Small Cell Lung Carcinoma

**Semantic type:** Laboratory or Test Result

**Definition:** A finding indicating the presence of the epidermal growth factor receptor T790M amino acid substitution mutation in a tumor sample from a patient with non-small cell lung carcinoma.

**Synonyms:** - EGFR NP_005219.2:p.T790M Positive NSCLC - EGFR NP_005219.2:p.Thr790Met Positive NSCLC - EGFR T790M Mutation Positive NSCLC - EGFR T790M Mutation Positive Non-Small Cell Lung Cancer - EGFR T790M Mutation Positive Non-Small Cell Lung Cancer - EGFR Thr790Met Mutation Positive NSCLC - EGFR Thr790Met Mutation Positive Non-Small Cell Lung Cancer - EGFR Thr790Met Mutation Positive Non-Small Cell Lung Carcinoma - NSCLC with EGFR T790M Mutation - NSCLC with EGFR Thr790Met Mutation