NRAS Exon 2 Mutation

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular genetic abnormality indicating the presence of a mutation in exon 2 of the NRAS gene.

**Synonyms:** - N-RAS Exon 2 Mutation - NRAS Exon 2 Gene Mutation - Neuroblastoma RAS Viral Oncogene Homolog Exon 2 Mutation