Oropharyngeal Cancer Pathologic Regional Lymph Nodes TNM Finding v7

**Semantic type:** Finding

**Definition:** A pathologic finding about one or more characteristics of oropharyngeal cancer, following the rules of the TNM AJCC v7 classification system as they pertain to staging of regional lymph nodes. Metastases at level VII are considered regional lymph node metastases. (from AJCC 7th Ed.)