ETV6-NTRK3 Fusion Protein Expression

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular abnormality characterized by the expression of a fusion protein that results from chromosomal recombination involving the human genes ETV6 and NTRK3. This abnormal protein is associated with congenital fibrosarcoma, congenital mesoblastic nephroma (cellular and mixed variants), and secretory ductal carcinoma of breast.

**Synonyms:** - ETV6/NTRK3 Fusion Protein Expression