MAPK1 Fusion Positive

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that the expression of a MAPK1 fusion has been detected in a sample.

**Synonyms:** - ERK-2 Fusion Positive - ERK2 Fusion Positive - Extracellular Signal-Regulated Kinase 2 Fusion Positive - MAPK 1 Fusion Positive - MAPK2 Fusion Positive - Mitogen-Activated Protein Kinase 1 Fusion Positive - P42MAPK Fusion Positive - PRKM1 Fusion Positive - PRKM2 Fusion Positive - p42-MAPK Fusion Positive