EGFR Gene Mutation Negative

**Semantic type:** Laboratory or Test Result

**Definition:** A genetic finding indicating that EGFR gene mutations have not been detected in a sample.

**Synonyms:** - EGFR Mutation Negative - EGFR Wildtype - EGFR wt - ERBB Gene Mutation Negative - ERBB1 Gene Mutation Negative - Epidermal Growth Factor Receptor Gene Mutation Negative - HER1 Gene Mutation Negative - No mutation detected - c-erbB1 Gene Mutation Negative