ERBB2 Overexpression

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that overexpression of ERBB2 has been detected in a sample.

**Synonyms:** - Erb-B2 Receptor Tyrosine Kinase Overexpression - HER2 Overexpression - HER2/neu Overexpression - NEU Overexpression - Proto-Oncogene Neu Overexpression - Receptor Tyrosine-Protein Kinase erbB-2 Protein Variant Overexpression - Tyrosine Kinase-Type Cell Surface Receptor HER2 Overexpression - v-Erb-B2 Avian Erythroblastic Leukemia Viral Oncogene Homolog 2 Overexpression