Activating NTRK Family Fusion Gene Mutation

**Semantic type:** Laboratory or Test Result

**Definition:** A fusion mutation involving an NTRK family gene that causes the encoded receptor tyrosine kinase and its downstream pathways to be constitutively activated.

**Synonyms:** - Activating NTRK Fusion Gene Mutation - Activating TRK Family Fusion Gene Mutation - Activating TRK Fusion Gene Mutation - Activating TRK Receptor Family Fusion Gene Mutation - Activating TRK Receptor Fusion Gene Mutation