FGFR4 Alteration Positive

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that mutation, overexpression, fusion or rearrangement involving FGFR4 has been detected in a sample.

**Synonyms:** - CD334 Alteration Positive - FGFR-4 Alteration Positive - Fibroblast Growth Factor Receptor 4 Alteration Positive - JTK2 Alteration Positive - TKF Alteration Positive