NTRK Family Gene Alteration Negative

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that mutation, overexpression, fusion or rearrangement of an NTRK family member gene has not been detected in a sample.

**Synonyms:** - NTRK Alteration Negative - NTRK Family Alteration Negative - NTRK Gene Alteration Negative - TRK Family Gene Alteration Negative - TRK Gene Alteration Negative - TRK Receptor Family Gene Alteration Negative - TRK Receptor Gene Alteration Negative