NTRK2 Fusion Negative

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that the expression of a NTRK2 fusion has not been detected in a sample.

**Synonyms:** - BDNF/NT-3 Growth Factors Receptor Fusion Negative - Neurotrophic Receptor Tyrosine Kinase 2 Fusion Negative - TRKB Tyrosine Kinase Fusion Negative - TrkB Fusion Negative - Tropomyosin-Related Kinase B Fusion Negative