Nasopharyngeal Cancer pN1 TNM Finding v9

**Semantic type:** Finding

**Definition:** Nasopharyngeal cancer with tumor involvement of any of the following: unilateral cervical lymph node(s), unilateral or bilateral metastasis in retropharyngeal lymph node(s), and all of the following: 6 cm or less in greatest dimension, above the caudal border of cricoid cartilage, without advanced extranodal extension. (from AJCC 9th Ed.)

**Synonyms:** - Nasopharyngeal Carcinoma pN1 TNM Finding v9