Nasopharyngeal Cancer pT3 TNM Finding v8

**Semantic type:** Finding

**Definition:** Nasopharyngeal cancer with tumor infiltrating bony structures at skull base, cervical vertebrae, pterygoid structures, and/or paranasal sinuses. (from AJCC 8th Ed.)

**Synonyms:** - Nasopharyngeal Carcinoma pT3 TNM Finding v8